Home / 6,227,835.60-9,341,753.40-3,823,885.20

Finding the Fourth Proportional to 6,227,835.60, 9,341,753.40 and 3,823,885.20

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Solution

The fourth proportional to 6,227,835.60, 9,341,753.40 and 3,823,885.20 is: 5,735,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,835.60 : 9,341,753.40 = 3,823,885.20 : x
  2. Step 2: Convert to fraction form
    6,227,835.60/9,341,753.40 = 3,823,885.20/x
  3. Step 3: Cross multiply
    6,227,835.60x = 9,341,753.40 × 3,823,885.20
  4. Step 4: Simplify right side
    6,227,835.60x = 35,721,792,568,309.68
  5. Step 5: Solve for x
    x = 35,721,792,568,309.68/6,227,835.60
  6. Step 6: Final answer
    x = 5,735,827.80

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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.