Home / 4,503,414.32-6,755,821.31-1,512,298.16

Finding the Fourth Proportional to 4,503,414.32, 6,755,821.31 and 1,512,298.16

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Solution

The fourth proportional to 4,503,414.32, 6,755,821.31 and 1,512,298.16 is: 2,268,682.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,414.32 : 6,755,821.31 = 1,512,298.16 : x
  2. Step 2: Convert to fraction form
    4,503,414.32/6,755,821.31 = 1,512,298.16/x
  3. Step 3: Cross multiply
    4,503,414.32x = 6,755,821.31 × 1,512,298.16
  4. Step 4: Simplify right side
    4,503,414.32x = 10,216,816,102,622.68
  5. Step 5: Solve for x
    x = 10,216,816,102,622.68/4,503,414.32
  6. Step 6: Final answer
    x = 2,268,682.25

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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.