Home / 4,913,760.60-7,370,640.90-2,522,276.10

Finding the Fourth Proportional to 4,913,760.60, 7,370,640.90 and 2,522,276.10

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Solution

The fourth proportional to 4,913,760.60, 7,370,640.90 and 2,522,276.10 is: 3,783,414.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,760.60 : 7,370,640.90 = 2,522,276.10 : x
  2. Step 2: Convert to fraction form
    4,913,760.60/7,370,640.90 = 2,522,276.10/x
  3. Step 3: Cross multiply
    4,913,760.60x = 7,370,640.90 × 2,522,276.10
  4. Step 4: Simplify right side
    4,913,760.60x = 18,590,791,383,752.49
  5. Step 5: Solve for x
    x = 18,590,791,383,752.49/4,913,760.60
  6. Step 6: Final answer
    x = 3,783,414.15

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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.