Home / 4,944,272.16-7,417,564.92-1,532,380.44

Finding the Fourth Proportional to 4,944,272.16, 7,417,564.92 and 1,532,380.44

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Solution

The fourth proportional to 4,944,272.16, 7,417,564.92 and 1,532,380.44 is: 2,298,929.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,272.16 : 7,417,564.92 = 1,532,380.44 : x
  2. Step 2: Convert to fraction form
    4,944,272.16/7,417,564.92 = 1,532,380.44/x
  3. Step 3: Cross multiply
    4,944,272.16x = 7,417,564.92 × 1,532,380.44
  4. Step 4: Simplify right side
    4,944,272.16x = 11,366,531,395,838.16
  5. Step 5: Solve for x
    x = 11,366,531,395,838.16/4,944,272.16
  6. Step 6: Final answer
    x = 2,298,929.15

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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.