Home / 4,841,127.40-7,261,691.10-2,006,775.40

Finding the Fourth Proportional to 4,841,127.40, 7,261,691.10 and 2,006,775.40

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Solution

The fourth proportional to 4,841,127.40, 7,261,691.10 and 2,006,775.40 is: 3,010,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,127.40 : 7,261,691.10 = 2,006,775.40 : x
  2. Step 2: Convert to fraction form
    4,841,127.40/7,261,691.10 = 2,006,775.40/x
  3. Step 3: Cross multiply
    4,841,127.40x = 7,261,691.10 × 2,006,775.40
  4. Step 4: Simplify right side
    4,841,127.40x = 14,572,583,061,878.94
  5. Step 5: Solve for x
    x = 14,572,583,061,878.94/4,841,127.40
  6. Step 6: Final answer
    x = 3,010,163.10

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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.