Home / 5,938,877.82-8,195,673.87-3,222,623.82

Finding the Fourth Proportional to 5,938,877.82, 8,195,673.87 and 3,222,623.82

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Solution

The fourth proportional to 5,938,877.82, 8,195,673.87 and 3,222,623.82 is: 4,447,233.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,877.82 : 8,195,673.87 = 3,222,623.82 : x
  2. Step 2: Convert to fraction form
    5,938,877.82/8,195,673.87 = 3,222,623.82/x
  3. Step 3: Cross multiply
    5,938,877.82x = 8,195,673.87 × 3,222,623.82
  4. Step 4: Simplify right side
    5,938,877.82x = 26,411,573,834,413.58
  5. Step 5: Solve for x
    x = 26,411,573,834,413.58/5,938,877.82
  6. Step 6: Final answer
    x = 4,447,233.07

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Why These Related Problems?

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