Home / 1,059,427.92-1,462,039.20-576,025.52

Finding the Fourth Proportional to 1,059,427.92, 1,462,039.20 and 576,025.52

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Solution

The fourth proportional to 1,059,427.92, 1,462,039.20 and 576,025.52 is: 794,930.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,427.92 : 1,462,039.20 = 576,025.52 : x
  2. Step 2: Convert to fraction form
    1,059,427.92/1,462,039.20 = 576,025.52/x
  3. Step 3: Cross multiply
    1,059,427.92x = 1,462,039.20 × 576,025.52
  4. Step 4: Simplify right side
    1,059,427.92x = 842,171,890,440.38
  5. Step 5: Solve for x
    x = 842,171,890,440.38/1,059,427.92
  6. Step 6: Final answer
    x = 794,930.81

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.