Home / 13,062,425.74-19,593,701.19-3,964,602.33

Finding the Fourth Proportional to 13,062,425.74, 19,593,701.19 and 3,964,602.33

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Solution

The fourth proportional to 13,062,425.74, 19,593,701.19 and 3,964,602.33 is: 5,946,922.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,062,425.74 : 19,593,701.19 = 3,964,602.33 : x
  2. Step 2: Convert to fraction form
    13,062,425.74/19,593,701.19 = 3,964,602.33/x
  3. Step 3: Cross multiply
    13,062,425.74x = 19,593,701.19 × 3,964,602.33
  4. Step 4: Simplify right side
    13,062,425.74x = 77,681,233,391,197.78
  5. Step 5: Solve for x
    x = 77,681,233,391,197.78/13,062,425.74
  6. Step 6: Final answer
    x = 5,946,922.49

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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.