Home / 6,523,352.60-9,785,028.90-5,468,343.80

Finding the Fourth Proportional to 6,523,352.60, 9,785,028.90 and 5,468,343.80

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Solution

The fourth proportional to 6,523,352.60, 9,785,028.90 and 5,468,343.80 is: 8,202,515.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,352.60 : 9,785,028.90 = 5,468,343.80 : x
  2. Step 2: Convert to fraction form
    6,523,352.60/9,785,028.90 = 5,468,343.80/x
  3. Step 3: Cross multiply
    6,523,352.60x = 9,785,028.90 × 5,468,343.80
  4. Step 4: Simplify right side
    6,523,352.60x = 53,507,902,118,135.82
  5. Step 5: Solve for x
    x = 53,507,902,118,135.82/6,523,352.60
  6. Step 6: Final answer
    x = 8,202,515.70

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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.