Home / 9,861,195.95-14,791,793.62-2,672,729.65

Finding the Fourth Proportional to 9,861,195.95, 14,791,793.62 and 2,672,729.65

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Solution

The fourth proportional to 9,861,195.95, 14,791,793.62 and 2,672,729.65 is: 4,009,094.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,195.95 : 14,791,793.62 = 2,672,729.65 : x
  2. Step 2: Convert to fraction form
    9,861,195.95/14,791,793.62 = 2,672,729.65/x
  3. Step 3: Cross multiply
    9,861,195.95x = 14,791,793.62 × 2,672,729.65
  4. Step 4: Simplify right side
    9,861,195.95x = 39,534,465,384,854.83
  5. Step 5: Solve for x
    x = 39,534,465,384,854.83/9,861,195.95
  6. Step 6: Final answer
    x = 4,009,094.39

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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.