Home / 6,149,543.40-9,224,315.10-6,065,562.60

Finding the Fourth Proportional to 6,149,543.40, 9,224,315.10 and 6,065,562.60

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Solution

The fourth proportional to 6,149,543.40, 9,224,315.10 and 6,065,562.60 is: 9,098,343.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,543.40 : 9,224,315.10 = 6,065,562.60 : x
  2. Step 2: Convert to fraction form
    6,149,543.40/9,224,315.10 = 6,065,562.60/x
  3. Step 3: Cross multiply
    6,149,543.40x = 9,224,315.10 × 6,065,562.60
  4. Step 4: Simplify right side
    6,149,543.40x = 55,950,660,681,175.26
  5. Step 5: Solve for x
    x = 55,950,660,681,175.26/6,149,543.40
  6. Step 6: Final answer
    x = 9,098,343.90

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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.