Home / 6,754,489.65-10,119,021.62-3,338,777.97

Finding the Fourth Proportional to 6,754,489.65, 10,119,021.62 and 3,338,777.97

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Solution

The fourth proportional to 6,754,489.65, 10,119,021.62 and 3,338,777.97 is: 5,001,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754,489.65 : 10,119,021.62 = 3,338,777.97 : x
  2. Step 2: Convert to fraction form
    6,754,489.65/10,119,021.62 = 3,338,777.97/x
  3. Step 3: Cross multiply
    6,754,489.65x = 10,119,021.62 × 3,338,777.97
  4. Step 4: Simplify right side
    6,754,489.65x = 33,785,166,395,520.71
  5. Step 5: Solve for x
    x = 33,785,166,395,520.71/6,754,489.65
  6. Step 6: Final answer
    x = 5,001,882.92

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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.