Home / 3,431,233.17-5,146,886.61-1,035,098.55

Finding the Fourth Proportional to 3,431,233.17, 5,146,886.61 and 1,035,098.55

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Solution

The fourth proportional to 3,431,233.17, 5,146,886.61 and 1,035,098.55 is: 1,552,658.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,431,233.17 : 5,146,886.61 = 1,035,098.55 : x
  2. Step 2: Convert to fraction form
    3,431,233.17/5,146,886.61 = 1,035,098.55/x
  3. Step 3: Cross multiply
    3,431,233.17x = 5,146,886.61 × 1,035,098.55
  4. Step 4: Simplify right side
    3,431,233.17x = 5,327,534,867,025.42
  5. Step 5: Solve for x
    x = 5,327,534,867,025.42/3,431,233.17
  6. Step 6: Final answer
    x = 1,552,658.94

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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.