Home / 1,502,291.92-2,251,863.18-555,058.48

Finding the Fourth Proportional to 1,502,291.92, 2,251,863.18 and 555,058.48

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Solution

The fourth proportional to 1,502,291.92, 2,251,863.18 and 555,058.48 is: 832,005.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,291.92 : 2,251,863.18 = 555,058.48 : x
  2. Step 2: Convert to fraction form
    1,502,291.92/2,251,863.18 = 555,058.48/x
  3. Step 3: Cross multiply
    1,502,291.92x = 2,251,863.18 × 555,058.48
  4. Step 4: Simplify right side
    1,502,291.92x = 1,249,915,753,858.77
  5. Step 5: Solve for x
    x = 1,249,915,753,858.77/1,502,291.92
  6. Step 6: Final answer
    x = 832,005.91

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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.