Home / 4,525,034.31-6,246,560.22-2,690,086.65

Finding the Fourth Proportional to 4,525,034.31, 6,246,560.22 and 2,690,086.65

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Solution

The fourth proportional to 4,525,034.31, 6,246,560.22 and 2,690,086.65 is: 3,713,516.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,034.31 : 6,246,560.22 = 2,690,086.65 : x
  2. Step 2: Convert to fraction form
    4,525,034.31/6,246,560.22 = 2,690,086.65/x
  3. Step 3: Cross multiply
    4,525,034.31x = 6,246,560.22 × 2,690,086.65
  4. Step 4: Simplify right side
    4,525,034.31x = 16,803,788,256,243.06
  5. Step 5: Solve for x
    x = 16,803,788,256,243.06/4,525,034.31
  6. Step 6: Final answer
    x = 3,713,516.21

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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.