Home / 3,037,844.40-4,556,037.60-1,755,679.20

Finding the Fourth Proportional to 3,037,844.40, 4,556,037.60 and 1,755,679.20

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Solution

The fourth proportional to 3,037,844.40, 4,556,037.60 and 1,755,679.20 is: 2,633,097.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,844.40 : 4,556,037.60 = 1,755,679.20 : x
  2. Step 2: Convert to fraction form
    3,037,844.40/4,556,037.60 = 1,755,679.20/x
  3. Step 3: Cross multiply
    3,037,844.40x = 4,556,037.60 × 1,755,679.20
  4. Step 4: Simplify right side
    3,037,844.40x = 7,998,940,448,737.92
  5. Step 5: Solve for x
    x = 7,998,940,448,737.92/3,037,844.40
  6. Step 6: Final answer
    x = 2,633,097.48

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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.