Home / 6,108,649.62-9,149,024.07-2,916,017.79

Finding the Fourth Proportional to 6,108,649.62, 9,149,024.07 and 2,916,017.79

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Solution

The fourth proportional to 6,108,649.62, 9,149,024.07 and 2,916,017.79 is: 4,367,367.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,649.62 : 9,149,024.07 = 2,916,017.79 : x
  2. Step 2: Convert to fraction form
    6,108,649.62/9,149,024.07 = 2,916,017.79/x
  3. Step 3: Cross multiply
    6,108,649.62x = 9,149,024.07 × 2,916,017.79
  4. Step 4: Simplify right side
    6,108,649.62x = 26,678,716,949,258.21
  5. Step 5: Solve for x
    x = 26,678,716,949,258.21/6,108,649.62
  6. Step 6: Final answer
    x = 4,367,367.36

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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.