Home / 5,955,693.28-8,932,400.40-2,312,423.20

Finding the Fourth Proportional to 5,955,693.28, 8,932,400.40 and 2,312,423.20

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Solution

The fourth proportional to 5,955,693.28, 8,932,400.40 and 2,312,423.20 is: 3,468,192.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955,693.28 : 8,932,400.40 = 2,312,423.20 : x
  2. Step 2: Convert to fraction form
    5,955,693.28/8,932,400.40 = 2,312,423.20/x
  3. Step 3: Cross multiply
    5,955,693.28x = 8,932,400.40 × 2,312,423.20
  4. Step 4: Simplify right side
    5,955,693.28x = 20,655,489,916,649.28
  5. Step 5: Solve for x
    x = 20,655,489,916,649.28/5,955,693.28
  6. Step 6: Final answer
    x = 3,468,192.36

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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.