Home / 1,134,216.90-1,701,325.35-335,436.28

Finding the Fourth Proportional to 1,134,216.90, 1,701,325.35 and 335,436.28

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Solution

The fourth proportional to 1,134,216.90, 1,701,325.35 and 335,436.28 is: 503,154.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,216.90 : 1,701,325.35 = 335,436.28 : x
  2. Step 2: Convert to fraction form
    1,134,216.90/1,701,325.35 = 335,436.28/x
  3. Step 3: Cross multiply
    1,134,216.90x = 1,701,325.35 × 335,436.28
  4. Step 4: Simplify right side
    1,134,216.90x = 570,686,246,473.70
  5. Step 5: Solve for x
    x = 570,686,246,473.70/1,134,216.90
  6. Step 6: Final answer
    x = 503,154.42

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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.