Home / 4,229,155.83-5,836,241.46-2,295,417.12

Finding the Fourth Proportional to 4,229,155.83, 5,836,241.46 and 2,295,417.12

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Solution

The fourth proportional to 4,229,155.83, 5,836,241.46 and 2,295,417.12 is: 3,167,679.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,155.83 : 5,836,241.46 = 2,295,417.12 : x
  2. Step 2: Convert to fraction form
    4,229,155.83/5,836,241.46 = 2,295,417.12/x
  3. Step 3: Cross multiply
    4,229,155.83x = 5,836,241.46 × 2,295,417.12
  4. Step 4: Simplify right side
    4,229,155.83x = 13,396,608,563,737.79
  5. Step 5: Solve for x
    x = 13,396,608,563,737.79/4,229,155.83
  6. Step 6: Final answer
    x = 3,167,679.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.