Home / 3,233,915.76-4,854,238.20-2,381,949.42

Finding the Fourth Proportional to 3,233,915.76, 4,854,238.20 and 2,381,949.42

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Solution

The fourth proportional to 3,233,915.76, 4,854,238.20 and 2,381,949.42 is: 3,575,402.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,915.76 : 4,854,238.20 = 2,381,949.42 : x
  2. Step 2: Convert to fraction form
    3,233,915.76/4,854,238.20 = 2,381,949.42/x
  3. Step 3: Cross multiply
    3,233,915.76x = 4,854,238.20 × 2,381,949.42
  4. Step 4: Simplify right side
    3,233,915.76x = 11,562,549,865,031.84
  5. Step 5: Solve for x
    x = 11,562,549,865,031.84/3,233,915.76
  6. Step 6: Final answer
    x = 3,575,402.31

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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.