Home / 3,876,115.50-5,813,729.62-1,036,449.10

Finding the Fourth Proportional to 3,876,115.50, 5,813,729.62 and 1,036,449.10

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Solution

The fourth proportional to 3,876,115.50, 5,813,729.62 and 1,036,449.10 is: 1,554,555.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,115.50 : 5,813,729.62 = 1,036,449.10 : x
  2. Step 2: Convert to fraction form
    3,876,115.50/5,813,729.62 = 1,036,449.10/x
  3. Step 3: Cross multiply
    3,876,115.50x = 5,813,729.62 × 1,036,449.10
  4. Step 4: Simplify right side
    3,876,115.50x = 6,025,634,832,292.34
  5. Step 5: Solve for x
    x = 6,025,634,832,292.34/3,876,115.50
  6. Step 6: Final answer
    x = 1,554,555.03

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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.