Home / 2,587,209.03-3,544,489.02-2,490,241.04

Finding the Fourth Proportional to 2,587,209.03, 3,544,489.02 and 2,490,241.04

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Solution

The fourth proportional to 2,587,209.03, 3,544,489.02 and 2,490,241.04 is: 3,411,642.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,209.03 : 3,544,489.02 = 2,490,241.04 : x
  2. Step 2: Convert to fraction form
    2,587,209.03/3,544,489.02 = 2,490,241.04/x
  3. Step 3: Cross multiply
    2,587,209.03x = 3,544,489.02 × 2,490,241.04
  4. Step 4: Simplify right side
    2,587,209.03x = 8,826,631,993,259.73
  5. Step 5: Solve for x
    x = 8,826,631,993,259.73/2,587,209.03
  6. Step 6: Final answer
    x = 3,411,642.39

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.