Home / 2,244,157.09-3,371,217.90-1,391,858.59

Finding the Fourth Proportional to 2,244,157.09, 3,371,217.90 and 1,391,858.59

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Solution

The fourth proportional to 2,244,157.09, 3,371,217.90 and 1,391,858.59 is: 2,090,877.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,157.09 : 3,371,217.90 = 1,391,858.59 : x
  2. Step 2: Convert to fraction form
    2,244,157.09/3,371,217.90 = 1,391,858.59/x
  3. Step 3: Cross multiply
    2,244,157.09x = 3,371,217.90 × 1,391,858.59
  4. Step 4: Simplify right side
    2,244,157.09x = 4,692,258,592,876.76
  5. Step 5: Solve for x
    x = 4,692,258,592,876.76/2,244,157.09
  6. Step 6: Final answer
    x = 2,090,877.96

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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.