Home / 1,255,806.01-1,882,603.10-498,179.55

Finding the Fourth Proportional to 1,255,806.01, 1,882,603.10 and 498,179.55

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Solution

The fourth proportional to 1,255,806.01, 1,882,603.10 and 498,179.55 is: 746,830.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,806.01 : 1,882,603.10 = 498,179.55 : x
  2. Step 2: Convert to fraction form
    1,255,806.01/1,882,603.10 = 498,179.55/x
  3. Step 3: Cross multiply
    1,255,806.01x = 1,882,603.10 × 498,179.55
  4. Step 4: Simplify right side
    1,255,806.01x = 937,874,365,186.61
  5. Step 5: Solve for x
    x = 937,874,365,186.61/1,255,806.01
  6. Step 6: Final answer
    x = 746,830.61

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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.