Home / 1,026,020.20-1,415,863.62-567,110.92

Finding the Fourth Proportional to 1,026,020.20, 1,415,863.62 and 567,110.92

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Solution

The fourth proportional to 1,026,020.20, 1,415,863.62 and 567,110.92 is: 782,588.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,020.20 : 1,415,863.62 = 567,110.92 : x
  2. Step 2: Convert to fraction form
    1,026,020.20/1,415,863.62 = 567,110.92/x
  3. Step 3: Cross multiply
    1,026,020.20x = 1,415,863.62 × 567,110.92
  4. Step 4: Simplify right side
    1,026,020.20x = 802,951,720,132.73
  5. Step 5: Solve for x
    x = 802,951,720,132.73/1,026,020.20
  6. Step 6: Final answer
    x = 782,588.61

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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.