Home / 1,546,876-2,134,711.92-858,592.44

Finding the Fourth Proportional to 1,546,876, 2,134,711.92 and 858,592.44

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Solution

The fourth proportional to 1,546,876, 2,134,711.92 and 858,592.44 is: 1,184,870.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,876 : 2,134,711.92 = 858,592.44 : x
  2. Step 2: Convert to fraction form
    1,546,876/2,134,711.92 = 858,592.44/x
  3. Step 3: Cross multiply
    1,546,876x = 2,134,711.92 × 858,592.44
  4. Step 4: Simplify right side
    1,546,876x = 1,832,847,516,089.88
  5. Step 5: Solve for x
    x = 1,832,847,516,089.88/1,546,876
  6. Step 6: Final answer
    x = 1,184,870.36

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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.