Home / 6,258,055.98-9,389,781.51-3,378,851.38

Finding the Fourth Proportional to 6,258,055.98, 9,389,781.51 and 3,378,851.38

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Solution

The fourth proportional to 6,258,055.98, 9,389,781.51 and 3,378,851.38 is: 5,069,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,055.98 : 9,389,781.51 = 3,378,851.38 : x
  2. Step 2: Convert to fraction form
    6,258,055.98/9,389,781.51 = 3,378,851.38/x
  3. Step 3: Cross multiply
    6,258,055.98x = 9,389,781.51 × 3,378,851.38
  4. Step 4: Simplify right side
    6,258,055.98x = 31,726,676,212,961.98
  5. Step 5: Solve for x
    x = 31,726,676,212,961.98/6,258,055.98
  6. Step 6: Final answer
    x = 5,069,733.53

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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.