Home / 3,568,264.89-4,924,210.16-1,936,672.08

Finding the Fourth Proportional to 3,568,264.89, 4,924,210.16 and 1,936,672.08

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Solution

The fourth proportional to 3,568,264.89, 4,924,210.16 and 1,936,672.08 is: 2,672,609.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,264.89 : 4,924,210.16 = 1,936,672.08 : x
  2. Step 2: Convert to fraction form
    3,568,264.89/4,924,210.16 = 1,936,672.08/x
  3. Step 3: Cross multiply
    3,568,264.89x = 4,924,210.16 × 1,936,672.08
  4. Step 4: Simplify right side
    3,568,264.89x = 9,536,580,332,924.33
  5. Step 5: Solve for x
    x = 9,536,580,332,924.33/3,568,264.89
  6. Step 6: Final answer
    x = 2,672,609.97

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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.