Home / 1,060,575.15-1,463,624.22-577,170.90

Finding the Fourth Proportional to 1,060,575.15, 1,463,624.22 and 577,170.90

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Solution

The fourth proportional to 1,060,575.15, 1,463,624.22 and 577,170.90 is: 796,512.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,575.15 : 1,463,624.22 = 577,170.90 : x
  2. Step 2: Convert to fraction form
    1,060,575.15/1,463,624.22 = 577,170.90/x
  3. Step 3: Cross multiply
    1,060,575.15x = 1,463,624.22 × 577,170.90
  4. Step 4: Simplify right side
    1,060,575.15x = 844,761,308,319.20
  5. Step 5: Solve for x
    x = 844,761,308,319.20/1,060,575.15
  6. Step 6: Final answer
    x = 796,512.45

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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.