Home / 9,371,383.88-14,058,993.06-3,222,566.97

Finding the Fourth Proportional to 9,371,383.88, 14,058,993.06 and 3,222,566.97

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Solution

The fourth proportional to 9,371,383.88, 14,058,993.06 and 3,222,566.97 is: 4,834,509.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,383.88 : 14,058,993.06 = 3,222,566.97 : x
  2. Step 2: Convert to fraction form
    9,371,383.88/14,058,993.06 = 3,222,566.97/x
  3. Step 3: Cross multiply
    9,371,383.88x = 14,058,993.06 × 3,222,566.97
  4. Step 4: Simplify right side
    9,371,383.88x = 45,306,046,666,615.23
  5. Step 5: Solve for x
    x = 45,306,046,666,615.23/9,371,383.88
  6. Step 6: Final answer
    x = 4,834,509.74

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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.