Home / 6,543,733.64-9,820,083.80-2,283,901.87

Finding the Fourth Proportional to 6,543,733.64, 9,820,083.80 and 2,283,901.87

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Solution

The fourth proportional to 6,543,733.64, 9,820,083.80 and 2,283,901.87 is: 3,427,417.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,733.64 : 9,820,083.80 = 2,283,901.87 : x
  2. Step 2: Convert to fraction form
    6,543,733.64/9,820,083.80 = 2,283,901.87/x
  3. Step 3: Cross multiply
    6,543,733.64x = 9,820,083.80 × 2,283,901.87
  4. Step 4: Simplify right side
    6,543,733.64x = 22,428,107,753,948.91
  5. Step 5: Solve for x
    x = 22,428,107,753,948.91/6,543,733.64
  6. Step 6: Final answer
    x = 3,427,417.59

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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.