Home / 3,660,534-5,491,260.18-1,101,350.34

Finding the Fourth Proportional to 3,660,534, 5,491,260.18 and 1,101,350.34

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Solution

The fourth proportional to 3,660,534, 5,491,260.18 and 1,101,350.34 is: 1,652,163.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,534 : 5,491,260.18 = 1,101,350.34 : x
  2. Step 2: Convert to fraction form
    3,660,534/5,491,260.18 = 1,101,350.34/x
  3. Step 3: Cross multiply
    3,660,534x = 5,491,260.18 × 1,101,350.34
  4. Step 4: Simplify right side
    3,660,534x = 6,047,801,266,271.46
  5. Step 5: Solve for x
    x = 6,047,801,266,271.46/3,660,534
  6. Step 6: Final answer
    x = 1,652,163.66

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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.