Home / 1,132,120.50-1,697,682.60-599,517.24

Finding the Fourth Proportional to 1,132,120.50, 1,697,682.60 and 599,517.24

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Solution

The fourth proportional to 1,132,120.50, 1,697,682.60 and 599,517.24 is: 899,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,120.50 : 1,697,682.60 = 599,517.24 : x
  2. Step 2: Convert to fraction form
    1,132,120.50/1,697,682.60 = 599,517.24/x
  3. Step 3: Cross multiply
    1,132,120.50x = 1,697,682.60 × 599,517.24
  4. Step 4: Simplify right side
    1,132,120.50x = 1,017,789,986,748.02
  5. Step 5: Solve for x
    x = 1,017,789,986,748.02/1,132,120.50
  6. Step 6: Final answer
    x = 899,012.06

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Double scale
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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.