Home / 7,714,405.17-11,569,836.93-4,599,337.88

Finding the Fourth Proportional to 7,714,405.17, 11,569,836.93 and 4,599,337.88

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Solution

The fourth proportional to 7,714,405.17, 11,569,836.93 and 4,599,337.88 is: 6,897,951.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,714,405.17 : 11,569,836.93 = 4,599,337.88 : x
  2. Step 2: Convert to fraction form
    7,714,405.17/11,569,836.93 = 4,599,337.88/x
  3. Step 3: Cross multiply
    7,714,405.17x = 11,569,836.93 × 4,599,337.88
  4. Step 4: Simplify right side
    7,714,405.17x = 53,213,589,269,248.98
  5. Step 5: Solve for x
    x = 53,213,589,269,248.98/7,714,405.17
  6. Step 6: Final answer
    x = 6,897,951.05

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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.