Home / 2,403,727.04-3,317,327.54-1,371,257.55

Finding the Fourth Proportional to 2,403,727.04, 3,317,327.54 and 1,371,257.55

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Solution

The fourth proportional to 2,403,727.04, 3,317,327.54 and 1,371,257.55 is: 1,892,440.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,727.04 : 3,317,327.54 = 1,371,257.55 : x
  2. Step 2: Convert to fraction form
    2,403,727.04/3,317,327.54 = 1,371,257.55/x
  3. Step 3: Cross multiply
    2,403,727.04x = 3,317,327.54 × 1,371,257.55
  4. Step 4: Simplify right side
    2,403,727.04x = 4,548,910,428,191.64
  5. Step 5: Solve for x
    x = 4,548,910,428,191.64/2,403,727.04
  6. Step 6: Final answer
    x = 1,892,440.52

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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.