Home / 1,569,211.38-2,353,593.51-504,115.65

Finding the Fourth Proportional to 1,569,211.38, 2,353,593.51 and 504,115.65

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Solution

The fourth proportional to 1,569,211.38, 2,353,593.51 and 504,115.65 is: 756,101.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,211.38 : 2,353,593.51 = 504,115.65 : x
  2. Step 2: Convert to fraction form
    1,569,211.38/2,353,593.51 = 504,115.65/x
  3. Step 3: Cross multiply
    1,569,211.38x = 2,353,593.51 × 504,115.65
  4. Step 4: Simplify right side
    1,569,211.38x = 1,186,483,322,129.43
  5. Step 5: Solve for x
    x = 1,186,483,322,129.43/1,569,211.38
  6. Step 6: Final answer
    x = 756,101.66

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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.