Home / 1,073,425.21-1,481,295.47-614,524.57

Finding the Fourth Proportional to 1,073,425.21, 1,481,295.47 and 614,524.57

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Solution

The fourth proportional to 1,073,425.21, 1,481,295.47 and 614,524.57 is: 848,025.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,425.21 : 1,481,295.47 = 614,524.57 : x
  2. Step 2: Convert to fraction form
    1,073,425.21/1,481,295.47 = 614,524.57/x
  3. Step 3: Cross multiply
    1,073,425.21x = 1,481,295.47 × 614,524.57
  4. Step 4: Simplify right side
    1,073,425.21x = 910,292,454,338.22
  5. Step 5: Solve for x
    x = 910,292,454,338.22/1,073,425.21
  6. Step 6: Final answer
    x = 848,025.97

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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.