Home / 6,881,341.44-9,495,713.28-3,825,369.60

Finding the Fourth Proportional to 6,881,341.44, 9,495,713.28 and 3,825,369.60

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Solution

The fourth proportional to 6,881,341.44, 9,495,713.28 and 3,825,369.60 is: 5,278,711.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,341.44 : 9,495,713.28 = 3,825,369.60 : x
  2. Step 2: Convert to fraction form
    6,881,341.44/9,495,713.28 = 3,825,369.60/x
  3. Step 3: Cross multiply
    6,881,341.44x = 9,495,713.28 × 3,825,369.60
  4. Step 4: Simplify right side
    6,881,341.44x = 36,324,612,911,628.29
  5. Step 5: Solve for x
    x = 36,324,612,911,628.29/6,881,341.44
  6. Step 6: Final answer
    x = 5,278,711.02

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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.