Home / 10,793,191.24-16,185,178.28-6,247,377.80

Finding the Fourth Proportional to 10,793,191.24, 16,185,178.28 and 6,247,377.80

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Solution

The fourth proportional to 10,793,191.24, 16,185,178.28 and 6,247,377.80 is: 9,368,399.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,191.24 : 16,185,178.28 = 6,247,377.80 : x
  2. Step 2: Convert to fraction form
    10,793,191.24/16,185,178.28 = 6,247,377.80/x
  3. Step 3: Cross multiply
    10,793,191.24x = 16,185,178.28 × 6,247,377.80
  4. Step 4: Simplify right side
    10,793,191.24x = 101,114,923,475,514.17
  5. Step 5: Solve for x
    x = 101,114,923,475,514.17/10,793,191.24
  6. Step 6: Final answer
    x = 9,368,399.13

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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.