Home / 1,082,893.50-1,624,340.25-294,925.50

Finding the Fourth Proportional to 1,082,893.50, 1,624,340.25 and 294,925.50

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Solution

The fourth proportional to 1,082,893.50, 1,624,340.25 and 294,925.50 is: 442,388.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,893.50 : 1,624,340.25 = 294,925.50 : x
  2. Step 2: Convert to fraction form
    1,082,893.50/1,624,340.25 = 294,925.50/x
  3. Step 3: Cross multiply
    1,082,893.50x = 1,624,340.25 × 294,925.50
  4. Step 4: Simplify right side
    1,082,893.50x = 479,059,360,401.38
  5. Step 5: Solve for x
    x = 479,059,360,401.38/1,082,893.50
  6. Step 6: Final answer
    x = 442,388.25

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.