Home / 11,454,077.60-17,180,721.12-2,934,497.60

Finding the Fourth Proportional to 11,454,077.60, 17,180,721.12 and 2,934,497.60

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Solution

The fourth proportional to 11,454,077.60, 17,180,721.12 and 2,934,497.60 is: 4,401,645.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,454,077.60 : 17,180,721.12 = 2,934,497.60 : x
  2. Step 2: Convert to fraction form
    11,454,077.60/17,180,721.12 = 2,934,497.60/x
  3. Step 3: Cross multiply
    11,454,077.60x = 17,180,721.12 × 2,934,497.60
  4. Step 4: Simplify right side
    11,454,077.60x = 50,416,784,892,909.32
  5. Step 5: Solve for x
    x = 50,416,784,892,909.32/11,454,077.60
  6. Step 6: Final answer
    x = 4,401,645.13

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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.