Home / 6,523,478.60-9,785,217.90-2,262,230.60

Finding the Fourth Proportional to 6,523,478.60, 9,785,217.90 and 2,262,230.60

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Solution

The fourth proportional to 6,523,478.60, 9,785,217.90 and 2,262,230.60 is: 3,393,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,478.60 : 9,785,217.90 = 2,262,230.60 : x
  2. Step 2: Convert to fraction form
    6,523,478.60/9,785,217.90 = 2,262,230.60/x
  3. Step 3: Cross multiply
    6,523,478.60x = 9,785,217.90 × 2,262,230.60
  4. Step 4: Simplify right side
    6,523,478.60x = 22,136,419,361,047.74
  5. Step 5: Solve for x
    x = 22,136,419,361,047.74/6,523,478.60
  6. Step 6: Final answer
    x = 3,393,345.90

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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.