Home / 2,672,227.02-3,685,292.22-2,083,672.34

Finding the Fourth Proportional to 2,672,227.02, 3,685,292.22 and 2,083,672.34

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Solution

The fourth proportional to 2,672,227.02, 3,685,292.22 and 2,083,672.34 is: 2,873,611.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,227.02 : 3,685,292.22 = 2,083,672.34 : x
  2. Step 2: Convert to fraction form
    2,672,227.02/3,685,292.22 = 2,083,672.34/x
  3. Step 3: Cross multiply
    2,672,227.02x = 3,685,292.22 × 2,083,672.34
  4. Step 4: Simplify right side
    2,672,227.02x = 7,678,941,445,204.74
  5. Step 5: Solve for x
    x = 7,678,941,445,204.74/2,672,227.02
  6. Step 6: Final answer
    x = 2,873,611.18

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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.