Home / 11,636,589.38-16,058,493.27-6,744,649.02

Finding the Fourth Proportional to 11,636,589.38, 16,058,493.27 and 6,744,649.02

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Solution

The fourth proportional to 11,636,589.38, 16,058,493.27 and 6,744,649.02 is: 9,307,615.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,589.38 : 16,058,493.27 = 6,744,649.02 : x
  2. Step 2: Convert to fraction form
    11,636,589.38/16,058,493.27 = 6,744,649.02/x
  3. Step 3: Cross multiply
    11,636,589.38x = 16,058,493.27 × 6,744,649.02
  4. Step 4: Simplify right side
    11,636,589.38x = 108,308,900,896,182.08
  5. Step 5: Solve for x
    x = 108,308,900,896,182.08/11,636,589.38
  6. Step 6: Final answer
    x = 9,307,615.61

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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.