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Finding the Fourth Proportional to 5,776,325.88, 7,972,169.09 and 3,328,460.52

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Solution

The fourth proportional to 5,776,325.88, 7,972,169.09 and 3,328,460.52 is: 4,593,759.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,325.88 : 7,972,169.09 = 3,328,460.52 : x
  2. Step 2: Convert to fraction form
    5,776,325.88/7,972,169.09 = 3,328,460.52/x
  3. Step 3: Cross multiply
    5,776,325.88x = 7,972,169.09 × 3,328,460.52
  4. Step 4: Simplify right side
    5,776,325.88x = 26,535,050,058,187.02
  5. Step 5: Solve for x
    x = 26,535,050,058,187.02/5,776,325.88
  6. Step 6: Final answer
    x = 4,593,759.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.