Home / 9,247,330.02-12,761,002-5,117,535.91

Finding the Fourth Proportional to 9,247,330.02, 12,761,002 and 5,117,535.91

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Solution

The fourth proportional to 9,247,330.02, 12,761,002 and 5,117,535.91 is: 7,062,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,330.02 : 12,761,002 = 5,117,535.91 : x
  2. Step 2: Convert to fraction form
    9,247,330.02/12,761,002 = 5,117,535.91/x
  3. Step 3: Cross multiply
    9,247,330.02x = 12,761,002 × 5,117,535.91
  4. Step 4: Simplify right side
    9,247,330.02x = 65,304,885,982,581.82
  5. Step 5: Solve for x
    x = 65,304,885,982,581.82/9,247,330.02
  6. Step 6: Final answer
    x = 7,062,026.10

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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.