Home / 3,196,959.17-4,791,305.25-2,391,924.47

Finding the Fourth Proportional to 3,196,959.17, 4,791,305.25 and 2,391,924.47

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Solution

The fourth proportional to 3,196,959.17, 4,791,305.25 and 2,391,924.47 is: 3,584,794.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,959.17 : 4,791,305.25 = 2,391,924.47 : x
  2. Step 2: Convert to fraction form
    3,196,959.17/4,791,305.25 = 2,391,924.47/x
  3. Step 3: Cross multiply
    3,196,959.17x = 4,791,305.25 × 2,391,924.47
  4. Step 4: Simplify right side
    3,196,959.17x = 11,460,440,246,757.94
  5. Step 5: Solve for x
    x = 11,460,440,246,757.94/3,196,959.17
  6. Step 6: Final answer
    x = 3,584,794.07

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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.