Home / 2,349,765.33-3,524,680.80-666,868.83

Finding the Fourth Proportional to 2,349,765.33, 3,524,680.80 and 666,868.83

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Solution

The fourth proportional to 2,349,765.33, 3,524,680.80 and 666,868.83 is: 1,000,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,765.33 : 3,524,680.80 = 666,868.83 : x
  2. Step 2: Convert to fraction form
    2,349,765.33/3,524,680.80 = 666,868.83/x
  3. Step 3: Cross multiply
    2,349,765.33x = 3,524,680.80 × 666,868.83
  4. Step 4: Simplify right side
    2,349,765.33x = 2,350,499,761,219.46
  5. Step 5: Solve for x
    x = 2,350,499,761,219.46/2,349,765.33
  6. Step 6: Final answer
    x = 1,000,312.56

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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.