Home / 846,292.10-1,167,962.19-483,645.13

Finding the Fourth Proportional to 846,292.10, 1,167,962.19 and 483,645.13

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Solution

The fourth proportional to 846,292.10, 1,167,962.19 and 483,645.13 is: 667,475.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,292.10 : 1,167,962.19 = 483,645.13 : x
  2. Step 2: Convert to fraction form
    846,292.10/1,167,962.19 = 483,645.13/x
  3. Step 3: Cross multiply
    846,292.10x = 1,167,962.19 × 483,645.13
  4. Step 4: Simplify right side
    846,292.10x = 564,879,220,484.06
  5. Step 5: Solve for x
    x = 564,879,220,484.06/846,292.10
  6. Step 6: Final answer
    x = 667,475.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.