Home / 4,108,770.20-6,158,107.56-2,307,868.04

Finding the Fourth Proportional to 4,108,770.20, 6,158,107.56 and 2,307,868.04

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Solution

The fourth proportional to 4,108,770.20, 6,158,107.56 and 2,307,868.04 is: 3,458,966.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,770.20 : 6,158,107.56 = 2,307,868.04 : x
  2. Step 2: Convert to fraction form
    4,108,770.20/6,158,107.56 = 2,307,868.04/x
  3. Step 3: Cross multiply
    4,108,770.20x = 6,158,107.56 × 2,307,868.04
  4. Step 4: Simplify right side
    4,108,770.20x = 14,212,099,624,606.38
  5. Step 5: Solve for x
    x = 14,212,099,624,606.38/4,108,770.20
  6. Step 6: Final answer
    x = 3,458,966.78

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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.