Home / 10,366,854.03-15,550,281.05-6,597,049.23

Finding the Fourth Proportional to 10,366,854.03, 15,550,281.05 and 6,597,049.23

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Solution

The fourth proportional to 10,366,854.03, 15,550,281.05 and 6,597,049.23 is: 9,895,573.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,854.03 : 15,550,281.05 = 6,597,049.23 : x
  2. Step 2: Convert to fraction form
    10,366,854.03/15,550,281.05 = 6,597,049.23/x
  3. Step 3: Cross multiply
    10,366,854.03x = 15,550,281.05 × 6,597,049.23
  4. Step 4: Simplify right side
    10,366,854.03x = 102,585,969,627,186.11
  5. Step 5: Solve for x
    x = 102,585,969,627,186.11/10,366,854.03
  6. Step 6: Final answer
    x = 9,895,573.85

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Double scale
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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.