Home / 2,401,375.04-3,314,051.52-1,382,757.92

Finding the Fourth Proportional to 2,401,375.04, 3,314,051.52 and 1,382,757.92

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Solution

The fourth proportional to 2,401,375.04, 3,314,051.52 and 1,382,757.92 is: 1,908,294.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,375.04 : 3,314,051.52 = 1,382,757.92 : x
  2. Step 2: Convert to fraction form
    2,401,375.04/3,314,051.52 = 1,382,757.92/x
  3. Step 3: Cross multiply
    2,401,375.04x = 3,314,051.52 × 1,382,757.92
  4. Step 4: Simplify right side
    2,401,375.04x = 4,582,530,986,568.04
  5. Step 5: Solve for x
    x = 4,582,530,986,568.04/2,401,375.04
  6. Step 6: Final answer
    x = 1,908,294.59

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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.