Home / 3,323,422.90-4,985,134.35-2,732,932.90

Finding the Fourth Proportional to 3,323,422.90, 4,985,134.35 and 2,732,932.90

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Solution

The fourth proportional to 3,323,422.90, 4,985,134.35 and 2,732,932.90 is: 4,099,399.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,422.90 : 4,985,134.35 = 2,732,932.90 : x
  2. Step 2: Convert to fraction form
    3,323,422.90/4,985,134.35 = 2,732,932.90/x
  3. Step 3: Cross multiply
    3,323,422.90x = 4,985,134.35 × 2,732,932.90
  4. Step 4: Simplify right side
    3,323,422.90x = 13,624,037,676,035.11
  5. Step 5: Solve for x
    x = 13,624,037,676,035.11/3,323,422.90
  6. Step 6: Final answer
    x = 4,099,399.35

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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.