Home / 11,262,593.23-15,541,215.46-6,911,862.91

Finding the Fourth Proportional to 11,262,593.23, 15,541,215.46 and 6,911,862.91

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Solution

The fourth proportional to 11,262,593.23, 15,541,215.46 and 6,911,862.91 is: 9,537,656.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,593.23 : 15,541,215.46 = 6,911,862.91 : x
  2. Step 2: Convert to fraction form
    11,262,593.23/15,541,215.46 = 6,911,862.91/x
  3. Step 3: Cross multiply
    11,262,593.23x = 15,541,215.46 × 6,911,862.91
  4. Step 4: Simplify right side
    11,262,593.23x = 107,418,750,714,292.59
  5. Step 5: Solve for x
    x = 107,418,750,714,292.59/11,262,593.23
  6. Step 6: Final answer
    x = 9,537,656.96

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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.