Home / 1,175,101.35-1,762,652.03-333,653.10

Finding the Fourth Proportional to 1,175,101.35, 1,762,652.03 and 333,653.10

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Solution

The fourth proportional to 1,175,101.35, 1,762,652.03 and 333,653.10 is: 500,479.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,101.35 : 1,762,652.03 = 333,653.10 : x
  2. Step 2: Convert to fraction form
    1,175,101.35/1,762,652.03 = 333,653.10/x
  3. Step 3: Cross multiply
    1,175,101.35x = 1,762,652.03 × 333,653.10
  4. Step 4: Simplify right side
    1,175,101.35x = 588,114,312,362.53
  5. Step 5: Solve for x
    x = 588,114,312,362.53/1,175,101.35
  6. Step 6: Final answer
    x = 500,479.65

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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.