Home / 10,988,262.45-15,163,514.91-6,093,472.14

Finding the Fourth Proportional to 10,988,262.45, 15,163,514.91 and 6,093,472.14

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Solution

The fourth proportional to 10,988,262.45, 15,163,514.91 and 6,093,472.14 is: 8,408,832.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,988,262.45 : 15,163,514.91 = 6,093,472.14 : x
  2. Step 2: Convert to fraction form
    10,988,262.45/15,163,514.91 = 6,093,472.14/x
  3. Step 3: Cross multiply
    10,988,262.45x = 15,163,514.91 × 6,093,472.14
  4. Step 4: Simplify right side
    10,988,262.45x = 92,398,455,648,559.61
  5. Step 5: Solve for x
    x = 92,398,455,648,559.61/10,988,262.45
  6. Step 6: Final answer
    x = 8,408,832.25

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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.