Home / 3,876,168.47-5,813,809.83-1,036,502.06

Finding the Fourth Proportional to 3,876,168.47, 5,813,809.83 and 1,036,502.06

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Solution

The fourth proportional to 3,876,168.47, 5,813,809.83 and 1,036,502.06 is: 1,554,634.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,168.47 : 5,813,809.83 = 1,036,502.06 : x
  2. Step 2: Convert to fraction form
    3,876,168.47/5,813,809.83 = 1,036,502.06/x
  3. Step 3: Cross multiply
    3,876,168.47x = 5,813,809.83 × 1,036,502.06
  4. Step 4: Simplify right side
    3,876,168.47x = 6,026,025,836,174.20
  5. Step 5: Solve for x
    x = 6,026,025,836,174.20/3,876,168.47
  6. Step 6: Final answer
    x = 1,554,634.66

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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.