Home / 9,867,540.88-14,802,326.66-3,724,696.62

Finding the Fourth Proportional to 9,867,540.88, 14,802,326.66 and 3,724,696.62

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Solution

The fourth proportional to 9,867,540.88, 14,802,326.66 and 3,724,696.62 is: 5,587,428.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,540.88 : 14,802,326.66 = 3,724,696.62 : x
  2. Step 2: Convert to fraction form
    9,867,540.88/14,802,326.66 = 3,724,696.62/x
  3. Step 3: Cross multiply
    9,867,540.88x = 14,802,326.66 × 3,724,696.62
  4. Step 4: Simplify right side
    9,867,540.88x = 55,134,176,078,637.89
  5. Step 5: Solve for x
    x = 55,134,176,078,637.89/9,867,540.88
  6. Step 6: Final answer
    x = 5,587,428.19

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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.