Home / 4,737,839.61-6,538,218.66-2,562,382.76

Finding the Fourth Proportional to 4,737,839.61, 6,538,218.66 and 2,562,382.76

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Solution

The fourth proportional to 4,737,839.61, 6,538,218.66 and 2,562,382.76 is: 3,536,088.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,839.61 : 6,538,218.66 = 2,562,382.76 : x
  2. Step 2: Convert to fraction form
    4,737,839.61/6,538,218.66 = 2,562,382.76/x
  3. Step 3: Cross multiply
    4,737,839.61x = 6,538,218.66 × 2,562,382.76
  4. Step 4: Simplify right side
    4,737,839.61x = 16,753,418,805,176.13
  5. Step 5: Solve for x
    x = 16,753,418,805,176.13/4,737,839.61
  6. Step 6: Final answer
    x = 3,536,088.22

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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.