Home / 9,906,909.14-13,673,029.01-6,041,672.35

Finding the Fourth Proportional to 9,906,909.14, 13,673,029.01 and 6,041,672.35

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Solution

The fourth proportional to 9,906,909.14, 13,673,029.01 and 6,041,672.35 is: 8,338,419.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906,909.14 : 13,673,029.01 = 6,041,672.35 : x
  2. Step 2: Convert to fraction form
    9,906,909.14/13,673,029.01 = 6,041,672.35/x
  3. Step 3: Cross multiply
    9,906,909.14x = 13,673,029.01 × 6,041,672.35
  4. Step 4: Simplify right side
    9,906,909.14x = 82,607,961,246,073.95
  5. Step 5: Solve for x
    x = 82,607,961,246,073.95/9,906,909.14
  6. Step 6: Final answer
    x = 8,338,419.18

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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.