Home / 6,523,353.60-9,785,030.40-5,468,344.80

Finding the Fourth Proportional to 6,523,353.60, 9,785,030.40 and 5,468,344.80

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Solution

The fourth proportional to 6,523,353.60, 9,785,030.40 and 5,468,344.80 is: 8,202,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,353.60 : 9,785,030.40 = 5,468,344.80 : x
  2. Step 2: Convert to fraction form
    6,523,353.60/9,785,030.40 = 5,468,344.80/x
  3. Step 3: Cross multiply
    6,523,353.60x = 9,785,030.40 × 5,468,344.80
  4. Step 4: Simplify right side
    6,523,353.60x = 53,507,920,105,681.92
  5. Step 5: Solve for x
    x = 53,507,920,105,681.92/6,523,353.60
  6. Step 6: Final answer
    x = 8,202,517.20

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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.