Home / 2,614,127.44-3,921,194.25-817,020.34

Finding the Fourth Proportional to 2,614,127.44, 3,921,194.25 and 817,020.34

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Solution

The fourth proportional to 2,614,127.44, 3,921,194.25 and 817,020.34 is: 1,225,531.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,127.44 : 3,921,194.25 = 817,020.34 : x
  2. Step 2: Convert to fraction form
    2,614,127.44/3,921,194.25 = 817,020.34/x
  3. Step 3: Cross multiply
    2,614,127.44x = 3,921,194.25 × 817,020.34
  4. Step 4: Simplify right side
    2,614,127.44x = 3,203,695,459,341.05
  5. Step 5: Solve for x
    x = 3,203,695,459,341.05/2,614,127.44
  6. Step 6: Final answer
    x = 1,225,531.48

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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.