Home / 1,026,335.54-1,416,318.57-573,668.66

Finding the Fourth Proportional to 1,026,335.54, 1,416,318.57 and 573,668.66

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Solution

The fourth proportional to 1,026,335.54, 1,416,318.57 and 573,668.66 is: 791,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,335.54 : 1,416,318.57 = 573,668.66 : x
  2. Step 2: Convert to fraction form
    1,026,335.54/1,416,318.57 = 573,668.66/x
  3. Step 3: Cross multiply
    1,026,335.54x = 1,416,318.57 × 573,668.66
  4. Step 4: Simplify right side
    1,026,335.54x = 812,497,569,103.42
  5. Step 5: Solve for x
    x = 812,497,569,103.42/1,026,335.54
  6. Step 6: Final answer
    x = 791,649.07

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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.