Home / 6,966,671.52-9,614,125.51-3,827,067.53

Finding the Fourth Proportional to 6,966,671.52, 9,614,125.51 and 3,827,067.53

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Solution

The fourth proportional to 6,966,671.52, 9,614,125.51 and 3,827,067.53 is: 5,281,418.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,671.52 : 9,614,125.51 = 3,827,067.53 : x
  2. Step 2: Convert to fraction form
    6,966,671.52/9,614,125.51 = 3,827,067.53/x
  3. Step 3: Cross multiply
    6,966,671.52x = 9,614,125.51 × 3,827,067.53
  4. Step 4: Simplify right side
    6,966,671.52x = 36,793,907,568,665.69
  5. Step 5: Solve for x
    x = 36,793,907,568,665.69/6,966,671.52
  6. Step 6: Final answer
    x = 5,281,418.46

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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.