Home / 2,833,715.50-3,910,529.91-1,544,530.06

Finding the Fourth Proportional to 2,833,715.50, 3,910,529.91 and 1,544,530.06

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Solution

The fourth proportional to 2,833,715.50, 3,910,529.91 and 1,544,530.06 is: 2,131,452.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,715.50 : 3,910,529.91 = 1,544,530.06 : x
  2. Step 2: Convert to fraction form
    2,833,715.50/3,910,529.91 = 1,544,530.06/x
  3. Step 3: Cross multiply
    2,833,715.50x = 3,910,529.91 × 1,544,530.06
  4. Step 4: Simplify right side
    2,833,715.50x = 6,039,930,996,524.10
  5. Step 5: Solve for x
    x = 6,039,930,996,524.10/2,833,715.50
  6. Step 6: Final answer
    x = 2,131,452.86

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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.