Home / 932,965.20-1,397,374.20-808,549.20

Finding the Fourth Proportional to 932,965.20, 1,397,374.20 and 808,549.20

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Solution

The fourth proportional to 932,965.20, 1,397,374.20 and 808,549.20 is: 1,211,026.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,965.20 : 1,397,374.20 = 808,549.20 : x
  2. Step 2: Convert to fraction form
    932,965.20/1,397,374.20 = 808,549.20/x
  3. Step 3: Cross multiply
    932,965.20x = 1,397,374.20 × 808,549.20
  4. Step 4: Simplify right side
    932,965.20x = 1,129,845,791,510.64
  5. Step 5: Solve for x
    x = 1,129,845,791,510.64/932,965.20
  6. Step 6: Final answer
    x = 1,211,026.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.