Home / 9,787,390.34-14,681,233.13-3,397,845.67

Finding the Fourth Proportional to 9,787,390.34, 14,681,233.13 and 3,397,845.67

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Solution

The fourth proportional to 9,787,390.34, 14,681,233.13 and 3,397,845.67 is: 5,096,819.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,390.34 : 14,681,233.13 = 3,397,845.67 : x
  2. Step 2: Convert to fraction form
    9,787,390.34/14,681,233.13 = 3,397,845.67/x
  3. Step 3: Cross multiply
    9,787,390.34x = 14,681,233.13 × 3,397,845.67
  4. Step 4: Simplify right side
    9,787,390.34x = 49,884,564,367,338.73
  5. Step 5: Solve for x
    x = 49,884,564,367,338.73/9,787,390.34
  6. Step 6: Final answer
    x = 5,096,819.75

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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.