Home / 6,760,350.90-10,133,440.47-2,497,800.42

Finding the Fourth Proportional to 6,760,350.90, 10,133,440.47 and 2,497,800.42

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Solution

The fourth proportional to 6,760,350.90, 10,133,440.47 and 2,497,800.42 is: 3,744,082.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,350.90 : 10,133,440.47 = 2,497,800.42 : x
  2. Step 2: Convert to fraction form
    6,760,350.90/10,133,440.47 = 2,497,800.42/x
  3. Step 3: Cross multiply
    6,760,350.90x = 10,133,440.47 × 2,497,800.42
  4. Step 4: Simplify right side
    6,760,350.90x = 25,311,311,862,011
  5. Step 5: Solve for x
    x = 25,311,311,862,011/6,760,350.90
  6. Step 6: Final answer
    x = 3,744,082.55

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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.