Home / 844,054.26-1,164,794.94-462,081.06

Finding the Fourth Proportional to 844,054.26, 1,164,794.94 and 462,081.06

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Solution

The fourth proportional to 844,054.26, 1,164,794.94 and 462,081.06 is: 637,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,054.26 : 1,164,794.94 = 462,081.06 : x
  2. Step 2: Convert to fraction form
    844,054.26/1,164,794.94 = 462,081.06/x
  3. Step 3: Cross multiply
    844,054.26x = 1,164,794.94 × 462,081.06
  4. Step 4: Simplify right side
    844,054.26x = 538,229,680,557.84
  5. Step 5: Solve for x
    x = 538,229,680,557.84/844,054.26
  6. Step 6: Final answer
    x = 637,671.90

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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.