Home / 2,734,244.30-3,773,257.13-1,588,398.46

Finding the Fourth Proportional to 2,734,244.30, 3,773,257.13 and 1,588,398.46

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Solution

The fourth proportional to 2,734,244.30, 3,773,257.13 and 1,588,398.46 is: 2,191,989.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,244.30 : 3,773,257.13 = 1,588,398.46 : x
  2. Step 2: Convert to fraction form
    2,734,244.30/3,773,257.13 = 1,588,398.46/x
  3. Step 3: Cross multiply
    2,734,244.30x = 3,773,257.13 × 1,588,398.46
  4. Step 4: Simplify right side
    2,734,244.30x = 5,993,435,809,013.87
  5. Step 5: Solve for x
    x = 5,993,435,809,013.87/2,734,244.30
  6. Step 6: Final answer
    x = 2,191,989.87

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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.