Home / 1,614,780.27-2,422,158.24-416,600.73

Finding the Fourth Proportional to 1,614,780.27, 2,422,158.24 and 416,600.73

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Solution

The fourth proportional to 1,614,780.27, 2,422,158.24 and 416,600.73 is: 624,897.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,780.27 : 2,422,158.24 = 416,600.73 : x
  2. Step 2: Convert to fraction form
    1,614,780.27/2,422,158.24 = 416,600.73/x
  3. Step 3: Cross multiply
    1,614,780.27x = 2,422,158.24 × 416,600.73
  4. Step 4: Simplify right side
    1,614,780.27x = 1,009,072,890,959.52
  5. Step 5: Solve for x
    x = 1,009,072,890,959.52/1,614,780.27
  6. Step 6: Final answer
    x = 624,897.96

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1.5x scale

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.