Home / 3,883,411.10-5,825,116.65-2,182,799.90

Finding the Fourth Proportional to 3,883,411.10, 5,825,116.65 and 2,182,799.90

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Solution

The fourth proportional to 3,883,411.10, 5,825,116.65 and 2,182,799.90 is: 3,274,199.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,411.10 : 5,825,116.65 = 2,182,799.90 : x
  2. Step 2: Convert to fraction form
    3,883,411.10/5,825,116.65 = 2,182,799.90/x
  3. Step 3: Cross multiply
    3,883,411.10x = 5,825,116.65 × 2,182,799.90
  4. Step 4: Simplify right side
    3,883,411.10x = 12,715,064,041,108.34
  5. Step 5: Solve for x
    x = 12,715,064,041,108.34/3,883,411.10
  6. Step 6: Final answer
    x = 3,274,199.85

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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.