Home / 2,567,350.32-3,543,711.48-1,661,993.52

Finding the Fourth Proportional to 2,567,350.32, 3,543,711.48 and 1,661,993.52

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Solution

The fourth proportional to 2,567,350.32, 3,543,711.48 and 1,661,993.52 is: 2,294,048.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,350.32 : 3,543,711.48 = 1,661,993.52 : x
  2. Step 2: Convert to fraction form
    2,567,350.32/3,543,711.48 = 1,661,993.52/x
  3. Step 3: Cross multiply
    2,567,350.32x = 3,543,711.48 × 1,661,993.52
  4. Step 4: Simplify right side
    2,567,350.32x = 5,889,625,516,509.61
  5. Step 5: Solve for x
    x = 5,889,625,516,509.61/2,567,350.32
  6. Step 6: Final answer
    x = 2,294,048.25

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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.