Home / 1,057,519.60-1,584,354.84-944,145.52

Finding the Fourth Proportional to 1,057,519.60, 1,584,354.84 and 944,145.52

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Solution

The fourth proportional to 1,057,519.60, 1,584,354.84 and 944,145.52 is: 1,414,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,519.60 : 1,584,354.84 = 944,145.52 : x
  2. Step 2: Convert to fraction form
    1,057,519.60/1,584,354.84 = 944,145.52/x
  3. Step 3: Cross multiply
    1,057,519.60x = 1,584,354.84 × 944,145.52
  4. Step 4: Simplify right side
    1,057,519.60x = 1,495,861,524,276.32
  5. Step 5: Solve for x
    x = 1,495,861,524,276.32/1,057,519.60
  6. Step 6: Final answer
    x = 1,414,500.05

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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.