Home / 2,433,532.32-3,650,812.56-917,183.16

Finding the Fourth Proportional to 2,433,532.32, 3,650,812.56 and 917,183.16

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Solution

The fourth proportional to 2,433,532.32, 3,650,812.56 and 917,183.16 is: 1,375,968.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,532.32 : 3,650,812.56 = 917,183.16 : x
  2. Step 2: Convert to fraction form
    2,433,532.32/3,650,812.56 = 917,183.16/x
  3. Step 3: Cross multiply
    2,433,532.32x = 3,650,812.56 × 917,183.16
  4. Step 4: Simplify right side
    2,433,532.32x = 3,348,463,800,348.49
  5. Step 5: Solve for x
    x = 3,348,463,800,348.49/2,433,532.32
  6. Step 6: Final answer
    x = 1,375,968.49

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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.