Home / 1,057,200.92-1,458,948.17-573,770.24

Finding the Fourth Proportional to 1,057,200.92, 1,458,948.17 and 573,770.24

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Solution

The fourth proportional to 1,057,200.92, 1,458,948.17 and 573,770.24 is: 791,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,200.92 : 1,458,948.17 = 573,770.24 : x
  2. Step 2: Convert to fraction form
    1,057,200.92/1,458,948.17 = 573,770.24/x
  3. Step 3: Cross multiply
    1,057,200.92x = 1,458,948.17 × 573,770.24
  4. Step 4: Simplify right side
    1,057,200.92x = 837,101,041,648.46
  5. Step 5: Solve for x
    x = 837,101,041,648.46/1,057,200.92
  6. Step 6: Final answer
    x = 791,808.85

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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.