Home / 2,038,723.25-3,058,094.59-618,791.63

Finding the Fourth Proportional to 2,038,723.25, 3,058,094.59 and 618,791.63

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Solution

The fourth proportional to 2,038,723.25, 3,058,094.59 and 618,791.63 is: 928,190.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,723.25 : 3,058,094.59 = 618,791.63 : x
  2. Step 2: Convert to fraction form
    2,038,723.25/3,058,094.59 = 618,791.63/x
  3. Step 3: Cross multiply
    2,038,723.25x = 3,058,094.59 × 618,791.63
  4. Step 4: Simplify right side
    2,038,723.25x = 1,892,323,319,202.83
  5. Step 5: Solve for x
    x = 1,892,323,319,202.83/2,038,723.25
  6. Step 6: Final answer
    x = 928,190.39

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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.