Home / 1,084,233.60-1,626,350.40-580,348.80

Finding the Fourth Proportional to 1,084,233.60, 1,626,350.40 and 580,348.80

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Solution

The fourth proportional to 1,084,233.60, 1,626,350.40 and 580,348.80 is: 870,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,233.60 : 1,626,350.40 = 580,348.80 : x
  2. Step 2: Convert to fraction form
    1,084,233.60/1,626,350.40 = 580,348.80/x
  3. Step 3: Cross multiply
    1,084,233.60x = 1,626,350.40 × 580,348.80
  4. Step 4: Simplify right side
    1,084,233.60x = 943,850,503,019.52
  5. Step 5: Solve for x
    x = 943,850,503,019.52/1,084,233.60
  6. Step 6: Final answer
    x = 870,523.20

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1.5x scale

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.