Home / 3,575,589.53-5,363,549.53-1,179,643.55

Finding the Fourth Proportional to 3,575,589.53, 5,363,549.53 and 1,179,643.55

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Solution

The fourth proportional to 3,575,589.53, 5,363,549.53 and 1,179,643.55 is: 1,769,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,589.53 : 5,363,549.53 = 1,179,643.55 : x
  2. Step 2: Convert to fraction form
    3,575,589.53/5,363,549.53 = 1,179,643.55/x
  3. Step 3: Cross multiply
    3,575,589.53x = 5,363,549.53 × 1,179,643.55
  4. Step 4: Simplify right side
    3,575,589.53x = 6,327,076,578,403.18
  5. Step 5: Solve for x
    x = 6,327,076,578,403.18/3,575,589.53
  6. Step 6: Final answer
    x = 1,769,519.83

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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.