Home / 2,038,799.13-3,058,143.69-501,808.23

Finding the Fourth Proportional to 2,038,799.13, 3,058,143.69 and 501,808.23

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Solution

The fourth proportional to 2,038,799.13, 3,058,143.69 and 501,808.23 is: 752,698.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,799.13 : 3,058,143.69 = 501,808.23 : x
  2. Step 2: Convert to fraction form
    2,038,799.13/3,058,143.69 = 501,808.23/x
  3. Step 3: Cross multiply
    2,038,799.13x = 3,058,143.69 × 501,808.23
  4. Step 4: Simplify right side
    2,038,799.13x = 1,534,601,672,164.57
  5. Step 5: Solve for x
    x = 1,534,601,672,164.57/2,038,799.13
  6. Step 6: Final answer
    x = 752,698.81

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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.