Home / 5,254,086.92-7,250,475.42-3,080,078.00

Finding the Fourth Proportional to 5,254,086.92, 7,250,475.42 and 3,080,078.00

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Solution

The fourth proportional to 5,254,086.92, 7,250,475.42 and 3,080,078.00 is: 4,250,411.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,086.92 : 7,250,475.42 = 3,080,078.00 : x
  2. Step 2: Convert to fraction form
    5,254,086.92/7,250,475.42 = 3,080,078.00/x
  3. Step 3: Cross multiply
    5,254,086.92x = 7,250,475.42 × 3,080,078.00
  4. Step 4: Simplify right side
    5,254,086.92x = 22,332,029,794,430.38
  5. Step 5: Solve for x
    x = 22,332,029,794,430.38/5,254,086.92
  6. Step 6: Final answer
    x = 4,250,411.19

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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.