Home / 2,554,709.72-3,827,726.64-1,541,703.06

Finding the Fourth Proportional to 2,554,709.72, 3,827,726.64 and 1,541,703.06

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Solution

The fourth proportional to 2,554,709.72, 3,827,726.64 and 1,541,703.06 is: 2,309,936.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,709.72 : 3,827,726.64 = 1,541,703.06 : x
  2. Step 2: Convert to fraction form
    2,554,709.72/3,827,726.64 = 1,541,703.06/x
  3. Step 3: Cross multiply
    2,554,709.72x = 3,827,726.64 × 1,541,703.06
  4. Step 4: Simplify right side
    2,554,709.72x = 5,901,217,873,731.52
  5. Step 5: Solve for x
    x = 5,901,217,873,731.52/2,554,709.72
  6. Step 6: Final answer
    x = 2,309,936.76

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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.