Home / 4,006,285.76-6,015,431.96-3,468,201.55

Finding the Fourth Proportional to 4,006,285.76, 6,015,431.96 and 3,468,201.55

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Solution

The fourth proportional to 4,006,285.76, 6,015,431.96 and 3,468,201.55 is: 5,207,499.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,285.76 : 6,015,431.96 = 3,468,201.55 : x
  2. Step 2: Convert to fraction form
    4,006,285.76/6,015,431.96 = 3,468,201.55/x
  3. Step 3: Cross multiply
    4,006,285.76x = 6,015,431.96 × 3,468,201.55
  4. Step 4: Simplify right side
    4,006,285.76x = 20,862,730,447,591.54
  5. Step 5: Solve for x
    x = 20,862,730,447,591.54/4,006,285.76
  6. Step 6: Final answer
    x = 5,207,499.34

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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.