Home / 1,033,564.12-1,426,162.24-591,969.88

Finding the Fourth Proportional to 1,033,564.12, 1,426,162.24 and 591,969.88

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Solution

The fourth proportional to 1,033,564.12, 1,426,162.24 and 591,969.88 is: 816,828.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,564.12 : 1,426,162.24 = 591,969.88 : x
  2. Step 2: Convert to fraction form
    1,033,564.12/1,426,162.24 = 591,969.88/x
  3. Step 3: Cross multiply
    1,033,564.12x = 1,426,162.24 × 591,969.88
  4. Step 4: Simplify right side
    1,033,564.12x = 844,245,090,073.33
  5. Step 5: Solve for x
    x = 844,245,090,073.33/1,033,564.12
  6. Step 6: Final answer
    x = 816,828.95

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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.