Home / 4,088,167.38-5,641,597.89-2,277,292.50

Finding the Fourth Proportional to 4,088,167.38, 5,641,597.89 and 2,277,292.50

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Solution

The fourth proportional to 4,088,167.38, 5,641,597.89 and 2,277,292.50 is: 3,142,622.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,167.38 : 5,641,597.89 = 2,277,292.50 : x
  2. Step 2: Convert to fraction form
    4,088,167.38/5,641,597.89 = 2,277,292.50/x
  3. Step 3: Cross multiply
    4,088,167.38x = 5,641,597.89 × 2,277,292.50
  4. Step 4: Simplify right side
    4,088,167.38x = 12,847,568,562,912.82
  5. Step 5: Solve for x
    x = 12,847,568,562,912.82/4,088,167.38
  6. Step 6: Final answer
    x = 3,142,622.93

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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.