Home / 2,326,687.12-3,488,148.24-1,046,356.98

Finding the Fourth Proportional to 2,326,687.12, 3,488,148.24 and 1,046,356.98

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Solution

The fourth proportional to 2,326,687.12, 3,488,148.24 and 1,046,356.98 is: 1,568,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,687.12 : 3,488,148.24 = 1,046,356.98 : x
  2. Step 2: Convert to fraction form
    2,326,687.12/3,488,148.24 = 1,046,356.98/x
  3. Step 3: Cross multiply
    2,326,687.12x = 3,488,148.24 × 1,046,356.98
  4. Step 4: Simplify right side
    2,326,687.12x = 3,649,848,258,198.72
  5. Step 5: Solve for x
    x = 3,649,848,258,198.72/2,326,687.12
  6. Step 6: Final answer
    x = 1,568,688.90

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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.