Home / 944,124.15-1,416,196.05-755,781.76

Finding the Fourth Proportional to 944,124.15, 1,416,196.05 and 755,781.76

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Solution

The fourth proportional to 944,124.15, 1,416,196.05 and 755,781.76 is: 1,133,680.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,124.15 : 1,416,196.05 = 755,781.76 : x
  2. Step 2: Convert to fraction form
    944,124.15/1,416,196.05 = 755,781.76/x
  3. Step 3: Cross multiply
    944,124.15x = 1,416,196.05 × 755,781.76
  4. Step 4: Simplify right side
    944,124.15x = 1,070,335,142,110.11
  5. Step 5: Solve for x
    x = 1,070,335,142,110.11/944,124.15
  6. Step 6: Final answer
    x = 1,133,680.50

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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.