Home / 1,073,552-1,481,504.83-614,673.61

Finding the Fourth Proportional to 1,073,552, 1,481,504.83 and 614,673.61

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Solution

The fourth proportional to 1,073,552, 1,481,504.83 and 614,673.61 is: 848,251.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,552 : 1,481,504.83 = 614,673.61 : x
  2. Step 2: Convert to fraction form
    1,073,552/1,481,504.83 = 614,673.61/x
  3. Step 3: Cross multiply
    1,073,552x = 1,481,504.83 × 614,673.61
  4. Step 4: Simplify right side
    1,073,552x = 910,641,914,681.01
  5. Step 5: Solve for x
    x = 910,641,914,681.01/1,073,552
  6. Step 6: Final answer
    x = 848,251.33

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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.