Home / 3,659,112.58-5,049,605.24-2,027,547.17

Finding the Fourth Proportional to 3,659,112.58, 5,049,605.24 and 2,027,547.17

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Solution

The fourth proportional to 3,659,112.58, 5,049,605.24 and 2,027,547.17 is: 2,798,031.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,112.58 : 5,049,605.24 = 2,027,547.17 : x
  2. Step 2: Convert to fraction form
    3,659,112.58/5,049,605.24 = 2,027,547.17/x
  3. Step 3: Cross multiply
    3,659,112.58x = 5,049,605.24 × 2,027,547.17
  4. Step 4: Simplify right side
    3,659,112.58x = 10,238,312,813,979.17
  5. Step 5: Solve for x
    x = 10,238,312,813,979.17/3,659,112.58
  6. Step 6: Final answer
    x = 2,798,031.65

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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.