Home / 8,838,306.29-13,245,364.11-6,677,555.15

Finding the Fourth Proportional to 8,838,306.29, 13,245,364.11 and 6,677,555.15

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Solution

The fourth proportional to 8,838,306.29, 13,245,364.11 and 6,677,555.15 is: 10,007,194.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,306.29 : 13,245,364.11 = 6,677,555.15 : x
  2. Step 2: Convert to fraction form
    8,838,306.29/13,245,364.11 = 6,677,555.15/x
  3. Step 3: Cross multiply
    8,838,306.29x = 13,245,364.11 × 6,677,555.15
  4. Step 4: Simplify right side
    8,838,306.29x = 88,446,649,384,509.91
  5. Step 5: Solve for x
    x = 88,446,649,384,509.91/8,838,306.29
  6. Step 6: Final answer
    x = 10,007,194.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.