Home / 7,499,529.50-11,246,972.52-2,706,612.08

Finding the Fourth Proportional to 7,499,529.50, 11,246,972.52 and 2,706,612.08

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Solution

The fourth proportional to 7,499,529.50, 11,246,972.52 and 2,706,612.08 is: 4,059,080.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,529.50 : 11,246,972.52 = 2,706,612.08 : x
  2. Step 2: Convert to fraction form
    7,499,529.50/11,246,972.52 = 2,706,612.08/x
  3. Step 3: Cross multiply
    7,499,529.50x = 11,246,972.52 × 2,706,612.08
  4. Step 4: Simplify right side
    7,499,529.50x = 30,441,191,714,177.47
  5. Step 5: Solve for x
    x = 30,441,191,714,177.47/7,499,529.50
  6. Step 6: Final answer
    x = 4,059,080.20

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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.