Home / 3,801,885.01-5,702,778.28-923,275.42

Finding the Fourth Proportional to 3,801,885.01, 5,702,778.28 and 923,275.42

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Solution

The fourth proportional to 3,801,885.01, 5,702,778.28 and 923,275.42 is: 1,384,901.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,885.01 : 5,702,778.28 = 923,275.42 : x
  2. Step 2: Convert to fraction form
    3,801,885.01/5,702,778.28 = 923,275.42/x
  3. Step 3: Cross multiply
    3,801,885.01x = 5,702,778.28 × 923,275.42
  4. Step 4: Simplify right side
    3,801,885.01x = 5,265,235,011,633.88
  5. Step 5: Solve for x
    x = 5,265,235,011,633.88/3,801,885.01
  6. Step 6: Final answer
    x = 1,384,901.17

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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.