Home / 1,034,086.46-1,427,125.49-575,287.46

Finding the Fourth Proportional to 1,034,086.46, 1,427,125.49 and 575,287.46

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Solution

The fourth proportional to 1,034,086.46, 1,427,125.49 and 575,287.46 is: 793,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,086.46 : 1,427,125.49 = 575,287.46 : x
  2. Step 2: Convert to fraction form
    1,034,086.46/1,427,125.49 = 575,287.46/x
  3. Step 3: Cross multiply
    1,034,086.46x = 1,427,125.49 × 575,287.46
  4. Step 4: Simplify right side
    1,034,086.46x = 821,007,392,545.95
  5. Step 5: Solve for x
    x = 821,007,392,545.95/1,034,086.46
  6. Step 6: Final answer
    x = 793,944.63

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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.