Home / 1,034,879.12-1,552,325.52-360,957.92

Finding the Fourth Proportional to 1,034,879.12, 1,552,325.52 and 360,957.92

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Solution

The fourth proportional to 1,034,879.12, 1,552,325.52 and 360,957.92 is: 541,439.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,879.12 : 1,552,325.52 = 360,957.92 : x
  2. Step 2: Convert to fraction form
    1,034,879.12/1,552,325.52 = 360,957.92/x
  3. Step 3: Cross multiply
    1,034,879.12x = 1,552,325.52 × 360,957.92
  4. Step 4: Simplify right side
    1,034,879.12x = 560,324,190,862.12
  5. Step 5: Solve for x
    x = 560,324,190,862.12/1,034,879.12
  6. Step 6: Final answer
    x = 541,439.27

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1.5x scale

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.