Home / 2,552,500.17-3,522,473.51-1,406,621.61

Finding the Fourth Proportional to 2,552,500.17, 3,522,473.51 and 1,406,621.61

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Solution

The fourth proportional to 2,552,500.17, 3,522,473.51 and 1,406,621.61 is: 1,941,150.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,500.17 : 3,522,473.51 = 1,406,621.61 : x
  2. Step 2: Convert to fraction form
    2,552,500.17/3,522,473.51 = 1,406,621.61/x
  3. Step 3: Cross multiply
    2,552,500.17x = 3,522,473.51 × 1,406,621.61
  4. Step 4: Simplify right side
    2,552,500.17x = 4,954,787,352,785.44
  5. Step 5: Solve for x
    x = 4,954,787,352,785.44/2,552,500.17
  6. Step 6: Final answer
    x = 1,941,150.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.