Home / 5,053,704.60-7,579,726.26-1,814,571.48

Finding the Fourth Proportional to 5,053,704.60, 7,579,726.26 and 1,814,571.48

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Solution

The fourth proportional to 5,053,704.60, 7,579,726.26 and 1,814,571.48 is: 2,721,558.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,704.60 : 7,579,726.26 = 1,814,571.48 : x
  2. Step 2: Convert to fraction form
    5,053,704.60/7,579,726.26 = 1,814,571.48/x
  3. Step 3: Cross multiply
    5,053,704.60x = 7,579,726.26 × 1,814,571.48
  4. Step 4: Simplify right side
    5,053,704.60x = 13,753,955,097,603.06
  5. Step 5: Solve for x
    x = 13,753,955,097,603.06/5,053,704.60
  6. Step 6: Final answer
    x = 2,721,558.97

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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.