Home / 4,031,066.01-5,562,876.78-2,195,531.49

Finding the Fourth Proportional to 4,031,066.01, 5,562,876.78 and 2,195,531.49

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Solution

The fourth proportional to 4,031,066.01, 5,562,876.78 and 2,195,531.49 is: 3,029,836.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,066.01 : 5,562,876.78 = 2,195,531.49 : x
  2. Step 2: Convert to fraction form
    4,031,066.01/5,562,876.78 = 2,195,531.49/x
  3. Step 3: Cross multiply
    4,031,066.01x = 5,562,876.78 × 2,195,531.49
  4. Step 4: Simplify right side
    4,031,066.01x = 12,213,471,145,479.80
  5. Step 5: Solve for x
    x = 12,213,471,145,479.80/4,031,066.01
  6. Step 6: Final answer
    x = 3,029,836.55

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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.