Home / 4,490,347.97-6,732,447.60-1,611,650.90

Finding the Fourth Proportional to 4,490,347.97, 6,732,447.60 and 1,611,650.90

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Solution

The fourth proportional to 4,490,347.97, 6,732,447.60 and 1,611,650.90 is: 2,416,372.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,347.97 : 6,732,447.60 = 1,611,650.90 : x
  2. Step 2: Convert to fraction form
    4,490,347.97/6,732,447.60 = 1,611,650.90/x
  3. Step 3: Cross multiply
    4,490,347.97x = 6,732,447.60 × 1,611,650.90
  4. Step 4: Simplify right side
    4,490,347.97x = 10,850,355,233,742.84
  5. Step 5: Solve for x
    x = 10,850,355,233,742.84/4,490,347.97
  6. Step 6: Final answer
    x = 2,416,372.92

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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.