Home / 4,197,010.40-6,286,184.40-3,247,301.60

Finding the Fourth Proportional to 4,197,010.40, 6,286,184.40 and 3,247,301.60

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Solution

The fourth proportional to 4,197,010.40, 6,286,184.40 and 3,247,301.60 is: 4,863,732.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,010.40 : 6,286,184.40 = 3,247,301.60 : x
  2. Step 2: Convert to fraction form
    4,197,010.40/6,286,184.40 = 3,247,301.60/x
  3. Step 3: Cross multiply
    4,197,010.40x = 6,286,184.40 × 3,247,301.60
  4. Step 4: Simplify right side
    4,197,010.40x = 20,413,136,660,015.04
  5. Step 5: Solve for x
    x = 20,413,136,660,015.04/4,197,010.40
  6. Step 6: Final answer
    x = 4,863,732.68

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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.