Home / 4,193,475.85-5,784,632.13-2,516,630.35

Finding the Fourth Proportional to 4,193,475.85, 5,784,632.13 and 2,516,630.35

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Solution

The fourth proportional to 4,193,475.85, 5,784,632.13 and 2,516,630.35 is: 3,471,530.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,475.85 : 5,784,632.13 = 2,516,630.35 : x
  2. Step 2: Convert to fraction form
    4,193,475.85/5,784,632.13 = 2,516,630.35/x
  3. Step 3: Cross multiply
    4,193,475.85x = 5,784,632.13 × 2,516,630.35
  4. Step 4: Simplify right side
    4,193,475.85x = 14,557,780,781,943.15
  5. Step 5: Solve for x
    x = 14,557,780,781,943.15/4,193,475.85
  6. Step 6: Final answer
    x = 3,471,530.85

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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.