Home / 3,226,951.20-4,829,929.20-2,513,114.40

Finding the Fourth Proportional to 3,226,951.20, 4,829,929.20 and 2,513,114.40

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Solution

The fourth proportional to 3,226,951.20, 4,829,929.20 and 2,513,114.40 is: 3,761,496.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,951.20 : 4,829,929.20 = 2,513,114.40 : x
  2. Step 2: Convert to fraction form
    3,226,951.20/4,829,929.20 = 2,513,114.40/x
  3. Step 3: Cross multiply
    3,226,951.20x = 4,829,929.20 × 2,513,114.40
  4. Step 4: Simplify right side
    3,226,951.20x = 12,138,164,623,500.48
  5. Step 5: Solve for x
    x = 12,138,164,623,500.48/3,226,951.20
  6. Step 6: Final answer
    x = 3,761,496.18

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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.