Home / 3,876,113.50-5,813,726.61-1,036,447.09

Finding the Fourth Proportional to 3,876,113.50, 5,813,726.61 and 1,036,447.09

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Solution

The fourth proportional to 3,876,113.50, 5,813,726.61 and 1,036,447.09 is: 1,554,552.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,113.50 : 5,813,726.61 = 1,036,447.09 : x
  2. Step 2: Convert to fraction form
    3,876,113.50/5,813,726.61 = 1,036,447.09/x
  3. Step 3: Cross multiply
    3,876,113.50x = 5,813,726.61 × 1,036,447.09
  4. Step 4: Simplify right side
    3,876,113.50x = 6,025,620,032,693.53
  5. Step 5: Solve for x
    x = 6,025,620,032,693.53/3,876,113.50
  6. Step 6: Final answer
    x = 1,554,552.01

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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.