Home / 5,059,516.77-6,982,188.53-2,767,677.48

Finding the Fourth Proportional to 5,059,516.77, 6,982,188.53 and 2,767,677.48

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Solution

The fourth proportional to 5,059,516.77, 6,982,188.53 and 2,767,677.48 is: 3,819,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,516.77 : 6,982,188.53 = 2,767,677.48 : x
  2. Step 2: Convert to fraction form
    5,059,516.77/6,982,188.53 = 2,767,677.48/x
  3. Step 3: Cross multiply
    5,059,516.77x = 6,982,188.53 × 2,767,677.48
  4. Step 4: Simplify right side
    5,059,516.77x = 19,324,445,955,595.30
  5. Step 5: Solve for x
    x = 19,324,445,955,595.30/5,059,516.77
  6. Step 6: Final answer
    x = 3,819,425.22

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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.