Home / 6,151,507.20-9,227,260.80-3,760,022.70

Finding the Fourth Proportional to 6,151,507.20, 9,227,260.80 and 3,760,022.70

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Solution

The fourth proportional to 6,151,507.20, 9,227,260.80 and 3,760,022.70 is: 5,640,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,507.20 : 9,227,260.80 = 3,760,022.70 : x
  2. Step 2: Convert to fraction form
    6,151,507.20/9,227,260.80 = 3,760,022.70/x
  3. Step 3: Cross multiply
    6,151,507.20x = 9,227,260.80 × 3,760,022.70
  4. Step 4: Simplify right side
    6,151,507.20x = 34,694,710,066,820.16
  5. Step 5: Solve for x
    x = 34,694,710,066,820.16/6,151,507.20
  6. Step 6: Final answer
    x = 5,640,034.05

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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.