Home / 7,714,404.28-11,569,835.62-4,599,337.02

Finding the Fourth Proportional to 7,714,404.28, 11,569,835.62 and 4,599,337.02

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Solution

The fourth proportional to 7,714,404.28, 11,569,835.62 and 4,599,337.02 is: 6,897,949.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,714,404.28 : 11,569,835.62 = 4,599,337.02 : x
  2. Step 2: Convert to fraction form
    7,714,404.28/11,569,835.62 = 4,599,337.02/x
  3. Step 3: Cross multiply
    7,714,404.28x = 11,569,835.62 × 4,599,337.02
  4. Step 4: Simplify right side
    7,714,404.28x = 53,213,573,282,380.64
  5. Step 5: Solve for x
    x = 53,213,573,282,380.64/7,714,404.28
  6. Step 6: Final answer
    x = 6,897,949.78

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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.