Home / 1,073,766-1,481,807.04-590,334.52

Finding the Fourth Proportional to 1,073,766, 1,481,807.04 and 590,334.52

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Solution

The fourth proportional to 1,073,766, 1,481,807.04 and 590,334.52 is: 814,667.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,766 : 1,481,807.04 = 590,334.52 : x
  2. Step 2: Convert to fraction form
    1,073,766/1,481,807.04 = 590,334.52/x
  3. Step 3: Cross multiply
    1,073,766x = 1,481,807.04 × 590,334.52
  4. Step 4: Simplify right side
    1,073,766x = 874,761,847,691.02
  5. Step 5: Solve for x
    x = 874,761,847,691.02/1,073,766
  6. Step 6: Final answer
    x = 814,667.11

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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.