Home / 2,541,175.10-3,810,954.33-834,925.12

Finding the Fourth Proportional to 2,541,175.10, 3,810,954.33 and 834,925.12

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Solution

The fourth proportional to 2,541,175.10, 3,810,954.33 and 834,925.12 is: 1,252,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,175.10 : 3,810,954.33 = 834,925.12 : x
  2. Step 2: Convert to fraction form
    2,541,175.10/3,810,954.33 = 834,925.12/x
  3. Step 3: Cross multiply
    2,541,175.10x = 3,810,954.33 × 834,925.12
  4. Step 4: Simplify right side
    2,541,175.10x = 3,181,861,513,199.00
  5. Step 5: Solve for x
    x = 3,181,861,513,199.00/2,541,175.10
  6. Step 6: Final answer
    x = 1,252,122.10

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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.