Home / 2,059,823.70-3,089,735.55-1,944,350.10

Finding the Fourth Proportional to 2,059,823.70, 3,089,735.55 and 1,944,350.10

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Solution

The fourth proportional to 2,059,823.70, 3,089,735.55 and 1,944,350.10 is: 2,916,525.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,823.70 : 3,089,735.55 = 1,944,350.10 : x
  2. Step 2: Convert to fraction form
    2,059,823.70/3,089,735.55 = 1,944,350.10/x
  3. Step 3: Cross multiply
    2,059,823.70x = 3,089,735.55 × 1,944,350.10
  4. Step 4: Simplify right side
    2,059,823.70x = 6,007,527,625,616.06
  5. Step 5: Solve for x
    x = 6,007,527,625,616.06/2,059,823.70
  6. Step 6: Final answer
    x = 2,916,525.15

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Double scale
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Similar ratio
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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.