Home / 3,230,862.86-4,846,344.86-956,617.97

Finding the Fourth Proportional to 3,230,862.86, 4,846,344.86 and 956,617.97

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Solution

The fourth proportional to 3,230,862.86, 4,846,344.86 and 956,617.97 is: 1,434,941.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,862.86 : 4,846,344.86 = 956,617.97 : x
  2. Step 2: Convert to fraction form
    3,230,862.86/4,846,344.86 = 956,617.97/x
  3. Step 3: Cross multiply
    3,230,862.86x = 4,846,344.86 × 956,617.97
  4. Step 4: Simplify right side
    3,230,862.86x = 4,636,100,560,052.95
  5. Step 5: Solve for x
    x = 4,636,100,560,052.95/3,230,862.86
  6. Step 6: Final answer
    x = 1,434,941.92

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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.