Home / 5,793,423.22-7,995,105.84-3,345,988.78

Finding the Fourth Proportional to 5,793,423.22, 7,995,105.84 and 3,345,988.78

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Solution

The fourth proportional to 5,793,423.22, 7,995,105.84 and 3,345,988.78 is: 4,617,569.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,423.22 : 7,995,105.84 = 3,345,988.78 : x
  2. Step 2: Convert to fraction form
    5,793,423.22/7,995,105.84 = 3,345,988.78/x
  3. Step 3: Cross multiply
    5,793,423.22x = 7,995,105.84 × 3,345,988.78
  4. Step 4: Simplify right side
    5,793,423.22x = 26,751,534,435,552.47
  5. Step 5: Solve for x
    x = 26,751,534,435,552.47/5,793,423.22
  6. Step 6: Final answer
    x = 4,617,569.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.