Home / 6,108,649.22-9,149,023.51-2,916,017.42

Finding the Fourth Proportional to 6,108,649.22, 9,149,023.51 and 2,916,017.42

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Solution

The fourth proportional to 6,108,649.22, 9,149,023.51 and 2,916,017.42 is: 4,367,366.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,649.22 : 9,149,023.51 = 2,916,017.42 : x
  2. Step 2: Convert to fraction form
    6,108,649.22/9,149,023.51 = 2,916,017.42/x
  3. Step 3: Cross multiply
    6,108,649.22x = 9,149,023.51 × 2,916,017.42
  4. Step 4: Simplify right side
    6,108,649.22x = 26,678,711,878,114.38
  5. Step 5: Solve for x
    x = 26,678,711,878,114.38/6,108,649.22
  6. Step 6: Final answer
    x = 4,367,366.81

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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.