Home / 2,829,164.08-4,244,049.82-1,210,101.08

Finding the Fourth Proportional to 2,829,164.08, 4,244,049.82 and 1,210,101.08

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Solution

The fourth proportional to 2,829,164.08, 4,244,049.82 and 1,210,101.08 is: 1,815,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,164.08 : 4,244,049.82 = 1,210,101.08 : x
  2. Step 2: Convert to fraction form
    2,829,164.08/4,244,049.82 = 1,210,101.08/x
  3. Step 3: Cross multiply
    2,829,164.08x = 4,244,049.82 × 1,210,101.08
  4. Step 4: Simplify right side
    2,829,164.08x = 5,135,729,270,755.81
  5. Step 5: Solve for x
    x = 5,135,729,270,755.81/2,829,164.08
  6. Step 6: Final answer
    x = 1,815,281.52

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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.