Home / 1,502,300.70-2,251,876.41-555,067.26

Finding the Fourth Proportional to 1,502,300.70, 2,251,876.41 and 555,067.26

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Solution

The fourth proportional to 1,502,300.70, 2,251,876.41 and 555,067.26 is: 832,019.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,300.70 : 2,251,876.41 = 555,067.26 : x
  2. Step 2: Convert to fraction form
    1,502,300.70/2,251,876.41 = 555,067.26/x
  3. Step 3: Cross multiply
    1,502,300.70x = 2,251,876.41 × 555,067.26
  4. Step 4: Simplify right side
    1,502,300.70x = 1,249,942,868,757.34
  5. Step 5: Solve for x
    x = 1,249,942,868,757.34/1,502,300.70
  6. Step 6: Final answer
    x = 832,019.09

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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.