Home / 4,538,109.18-6,262,721.91-2,501,049.90

Finding the Fourth Proportional to 4,538,109.18, 6,262,721.91 and 2,501,049.90

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Solution

The fourth proportional to 4,538,109.18, 6,262,721.91 and 2,501,049.90 is: 3,451,521.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,109.18 : 6,262,721.91 = 2,501,049.90 : x
  2. Step 2: Convert to fraction form
    4,538,109.18/6,262,721.91 = 2,501,049.90/x
  3. Step 3: Cross multiply
    4,538,109.18x = 6,262,721.91 × 2,501,049.90
  4. Step 4: Simplify right side
    4,538,109.18x = 15,663,380,006,733.31
  5. Step 5: Solve for x
    x = 15,663,380,006,733.31/4,538,109.18
  6. Step 6: Final answer
    x = 3,451,521.19

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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.