Home / 10,737,326.57-14,817,290.77-5,842,645.61

Finding the Fourth Proportional to 10,737,326.57, 14,817,290.77 and 5,842,645.61

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Solution

The fourth proportional to 10,737,326.57, 14,817,290.77 and 5,842,645.61 is: 8,062,731.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,326.57 : 14,817,290.77 = 5,842,645.61 : x
  2. Step 2: Convert to fraction form
    10,737,326.57/14,817,290.77 = 5,842,645.61/x
  3. Step 3: Cross multiply
    10,737,326.57x = 14,817,290.77 × 5,842,645.61
  4. Step 4: Simplify right side
    10,737,326.57x = 86,572,178,869,434.02
  5. Step 5: Solve for x
    x = 86,572,178,869,434.02/10,737,326.57
  6. Step 6: Final answer
    x = 8,062,731.29

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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.