Home / 1,204,894.93-1,806,456.66-574,251.61

Finding the Fourth Proportional to 1,204,894.93, 1,806,456.66 and 574,251.61

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Solution

The fourth proportional to 1,204,894.93, 1,806,456.66 and 574,251.61 is: 860,955.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,894.93 : 1,806,456.66 = 574,251.61 : x
  2. Step 2: Convert to fraction form
    1,204,894.93/1,806,456.66 = 574,251.61/x
  3. Step 3: Cross multiply
    1,204,894.93x = 1,806,456.66 × 574,251.61
  4. Step 4: Simplify right side
    1,204,894.93x = 1,037,360,645,400.22
  5. Step 5: Solve for x
    x = 1,037,360,645,400.22/1,204,894.93
  6. Step 6: Final answer
    x = 860,955.27

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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.