Home / 2,283,423.92-3,149,699.28-1,468,689.20

Finding the Fourth Proportional to 2,283,423.92, 3,149,699.28 and 1,468,689.20

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Solution

The fourth proportional to 2,283,423.92, 3,149,699.28 and 1,468,689.20 is: 2,025,874.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,423.92 : 3,149,699.28 = 1,468,689.20 : x
  2. Step 2: Convert to fraction form
    2,283,423.92/3,149,699.28 = 1,468,689.20/x
  3. Step 3: Cross multiply
    2,283,423.92x = 3,149,699.28 × 1,468,689.20
  4. Step 4: Simplify right side
    2,283,423.92x = 4,625,929,315,783.78
  5. Step 5: Solve for x
    x = 4,625,929,315,783.78/2,283,423.92
  6. Step 6: Final answer
    x = 2,025,874.07

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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.