Home / 1,503,028.85-2,074,401.41-951,794.87

Finding the Fourth Proportional to 1,503,028.85, 2,074,401.41 and 951,794.87

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Solution

The fourth proportional to 1,503,028.85, 2,074,401.41 and 951,794.87 is: 1,313,617.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,028.85 : 2,074,401.41 = 951,794.87 : x
  2. Step 2: Convert to fraction form
    1,503,028.85/2,074,401.41 = 951,794.87/x
  3. Step 3: Cross multiply
    1,503,028.85x = 2,074,401.41 × 951,794.87
  4. Step 4: Simplify right side
    1,503,028.85x = 1,974,404,605,227.79
  5. Step 5: Solve for x
    x = 1,974,404,605,227.79/1,503,028.85
  6. Step 6: Final answer
    x = 1,313,617.24

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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.