Home / 1,498,069.80-2,247,104.70-551,244.60

Finding the Fourth Proportional to 1,498,069.80, 2,247,104.70 and 551,244.60

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Solution

The fourth proportional to 1,498,069.80, 2,247,104.70 and 551,244.60 is: 826,866.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,069.80 : 2,247,104.70 = 551,244.60 : x
  2. Step 2: Convert to fraction form
    1,498,069.80/2,247,104.70 = 551,244.60/x
  3. Step 3: Cross multiply
    1,498,069.80x = 2,247,104.70 × 551,244.60
  4. Step 4: Simplify right side
    1,498,069.80x = 1,238,704,331,509.62
  5. Step 5: Solve for x
    x = 1,238,704,331,509.62/1,498,069.80
  6. Step 6: Final answer
    x = 826,866.90

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Double scale
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Similar ratio
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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.