Home / 1,449,783.69-2,000,726.19-796,437.27

Finding the Fourth Proportional to 1,449,783.69, 2,000,726.19 and 796,437.27

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Solution

The fourth proportional to 1,449,783.69, 2,000,726.19 and 796,437.27 is: 1,099,097.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,783.69 : 2,000,726.19 = 796,437.27 : x
  2. Step 2: Convert to fraction form
    1,449,783.69/2,000,726.19 = 796,437.27/x
  3. Step 3: Cross multiply
    1,449,783.69x = 2,000,726.19 × 796,437.27
  4. Step 4: Simplify right side
    1,449,783.69x = 1,593,452,904,781.10
  5. Step 5: Solve for x
    x = 1,593,452,904,781.10/1,449,783.69
  6. Step 6: Final answer
    x = 1,099,097.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.