Home / 2,269,812.60-3,404,718.90-1,150,068.60

Finding the Fourth Proportional to 2,269,812.60, 3,404,718.90 and 1,150,068.60

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Solution

The fourth proportional to 2,269,812.60, 3,404,718.90 and 1,150,068.60 is: 1,725,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,812.60 : 3,404,718.90 = 1,150,068.60 : x
  2. Step 2: Convert to fraction form
    2,269,812.60/3,404,718.90 = 1,150,068.60/x
  3. Step 3: Cross multiply
    2,269,812.60x = 3,404,718.90 × 1,150,068.60
  4. Step 4: Simplify right side
    2,269,812.60x = 3,915,660,298,716.54
  5. Step 5: Solve for x
    x = 3,915,660,298,716.54/2,269,812.60
  6. Step 6: Final answer
    x = 1,725,102.90

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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.