Home / 6,344,541.02-8,755,406.80-3,443,869.82

Finding the Fourth Proportional to 6,344,541.02, 8,755,406.80 and 3,443,869.82

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Solution

The fourth proportional to 6,344,541.02, 8,755,406.80 and 3,443,869.82 is: 4,752,507.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,541.02 : 8,755,406.80 = 3,443,869.82 : x
  2. Step 2: Convert to fraction form
    6,344,541.02/8,755,406.80 = 3,443,869.82/x
  3. Step 3: Cross multiply
    6,344,541.02x = 8,755,406.80 × 3,443,869.82
  4. Step 4: Simplify right side
    6,344,541.02x = 30,152,481,187,956.07
  5. Step 5: Solve for x
    x = 30,152,481,187,956.07/6,344,541.02
  6. Step 6: Final answer
    x = 4,752,507.88

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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.