Home / 1,363,212.26-2,044,823.26-416,579.04

Finding the Fourth Proportional to 1,363,212.26, 2,044,823.26 and 416,579.04

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Solution

The fourth proportional to 1,363,212.26, 2,044,823.26 and 416,579.04 is: 624,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,212.26 : 2,044,823.26 = 416,579.04 : x
  2. Step 2: Convert to fraction form
    1,363,212.26/2,044,823.26 = 416,579.04/x
  3. Step 3: Cross multiply
    1,363,212.26x = 2,044,823.26 × 416,579.04
  4. Step 4: Simplify right side
    1,363,212.26x = 851,830,510,620.47
  5. Step 5: Solve for x
    x = 851,830,510,620.47/1,363,212.26
  6. Step 6: Final answer
    x = 624,870.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.