Home / 3,631,127.27-5,006,273.04-2,975,315.22

Finding the Fourth Proportional to 3,631,127.27, 5,006,273.04 and 2,975,315.22

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Solution

The fourth proportional to 3,631,127.27, 5,006,273.04 and 2,975,315.22 is: 4,102,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,127.27 : 5,006,273.04 = 2,975,315.22 : x
  2. Step 2: Convert to fraction form
    3,631,127.27/5,006,273.04 = 2,975,315.22/x
  3. Step 3: Cross multiply
    3,631,127.27x = 5,006,273.04 × 2,975,315.22
  4. Step 4: Simplify right side
    3,631,127.27x = 14,895,240,371,387.67
  5. Step 5: Solve for x
    x = 14,895,240,371,387.67/3,631,127.27
  6. Step 6: Final answer
    x = 4,102,098.13

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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.