Home / 6,374,623.80-9,561,705.30-2,587,999.80

Finding the Fourth Proportional to 6,374,623.80, 9,561,705.30 and 2,587,999.80

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Solution

The fourth proportional to 6,374,623.80, 9,561,705.30 and 2,587,999.80 is: 3,881,906.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,623.80 : 9,561,705.30 = 2,587,999.80 : x
  2. Step 2: Convert to fraction form
    6,374,623.80/9,561,705.30 = 2,587,999.80/x
  3. Step 3: Cross multiply
    6,374,623.80x = 9,561,705.30 × 2,587,999.80
  4. Step 4: Simplify right side
    6,374,623.80x = 24,745,691,404,058.94
  5. Step 5: Solve for x
    x = 24,745,691,404,058.94/6,374,623.80
  6. Step 6: Final answer
    x = 3,881,906.16

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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.