Home / 3,577,240.98-4,936,589.01-2,049,354.18

Finding the Fourth Proportional to 3,577,240.98, 4,936,589.01 and 2,049,354.18

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Solution

The fourth proportional to 3,577,240.98, 4,936,589.01 and 2,049,354.18 is: 2,828,106.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,240.98 : 4,936,589.01 = 2,049,354.18 : x
  2. Step 2: Convert to fraction form
    3,577,240.98/4,936,589.01 = 2,049,354.18/x
  3. Step 3: Cross multiply
    3,577,240.98x = 4,936,589.01 × 2,049,354.18
  4. Step 4: Simplify right side
    3,577,240.98x = 10,116,819,322,585.56
  5. Step 5: Solve for x
    x = 10,116,819,322,585.56/3,577,240.98
  6. Step 6: Final answer
    x = 2,828,106.74

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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.