Home / 1,026,108.58-1,416,046.17-573,428.74

Finding the Fourth Proportional to 1,026,108.58, 1,416,046.17 and 573,428.74

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Solution

The fourth proportional to 1,026,108.58, 1,416,046.17 and 573,428.74 is: 791,340.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,108.58 : 1,416,046.17 = 573,428.74 : x
  2. Step 2: Convert to fraction form
    1,026,108.58/1,416,046.17 = 573,428.74/x
  3. Step 3: Cross multiply
    1,026,108.58x = 1,416,046.17 × 573,428.74
  4. Step 4: Simplify right side
    1,026,108.58x = 812,001,571,044.93
  5. Step 5: Solve for x
    x = 812,001,571,044.93/1,026,108.58
  6. Step 6: Final answer
    x = 791,340.79

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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.