Home / 4,686,306.10-7,029,459.15-3,741,522.10

Finding the Fourth Proportional to 4,686,306.10, 7,029,459.15 and 3,741,522.10

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Solution

The fourth proportional to 4,686,306.10, 7,029,459.15 and 3,741,522.10 is: 5,612,283.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,306.10 : 7,029,459.15 = 3,741,522.10 : x
  2. Step 2: Convert to fraction form
    4,686,306.10/7,029,459.15 = 3,741,522.10/x
  3. Step 3: Cross multiply
    4,686,306.10x = 7,029,459.15 × 3,741,522.10
  4. Step 4: Simplify right side
    4,686,306.10x = 26,300,876,760,772.22
  5. Step 5: Solve for x
    x = 26,300,876,760,772.22/4,686,306.10
  6. Step 6: Final answer
    x = 5,612,283.15

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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.