Home / 4,932,253.60-7,398,380.40-1,566,800.80

Finding the Fourth Proportional to 4,932,253.60, 7,398,380.40 and 1,566,800.80

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Solution

The fourth proportional to 4,932,253.60, 7,398,380.40 and 1,566,800.80 is: 2,350,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,253.60 : 7,398,380.40 = 1,566,800.80 : x
  2. Step 2: Convert to fraction form
    4,932,253.60/7,398,380.40 = 1,566,800.80/x
  3. Step 3: Cross multiply
    4,932,253.60x = 7,398,380.40 × 1,566,800.80
  4. Step 4: Simplify right side
    4,932,253.60x = 11,591,788,329,424.32
  5. Step 5: Solve for x
    x = 11,591,788,329,424.32/4,932,253.60
  6. Step 6: Final answer
    x = 2,350,201.20

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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.