Home / 3,269,412.19-4,897,111.95-2,659,304.53

Finding the Fourth Proportional to 3,269,412.19, 4,897,111.95 and 2,659,304.53

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Solution

The fourth proportional to 3,269,412.19, 4,897,111.95 and 2,659,304.53 is: 3,983,257.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,412.19 : 4,897,111.95 = 2,659,304.53 : x
  2. Step 2: Convert to fraction form
    3,269,412.19/4,897,111.95 = 2,659,304.53/x
  3. Step 3: Cross multiply
    3,269,412.19x = 4,897,111.95 × 2,659,304.53
  4. Step 4: Simplify right side
    3,269,412.19x = 13,022,911,992,552.13
  5. Step 5: Solve for x
    x = 13,022,911,992,552.13/3,269,412.19
  6. Step 6: Final answer
    x = 3,983,257.92

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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.