Home / 4,083,953.22-5,635,641.42-2,248,052.88

Finding the Fourth Proportional to 4,083,953.22, 5,635,641.42 and 2,248,052.88

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Solution

The fourth proportional to 4,083,953.22, 5,635,641.42 and 2,248,052.88 is: 3,102,195.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,953.22 : 5,635,641.42 = 2,248,052.88 : x
  2. Step 2: Convert to fraction form
    4,083,953.22/5,635,641.42 = 2,248,052.88/x
  3. Step 3: Cross multiply
    4,083,953.22x = 5,635,641.42 × 2,248,052.88
  4. Step 4: Simplify right side
    4,083,953.22x = 12,669,219,924,878.29
  5. Step 5: Solve for x
    x = 12,669,219,924,878.29/4,083,953.22
  6. Step 6: Final answer
    x = 3,102,195.16

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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.