Home / 6,101,019.07-8,419,938.93-3,348,237.73

Finding the Fourth Proportional to 6,101,019.07, 8,419,938.93 and 3,348,237.73

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Solution

The fourth proportional to 6,101,019.07, 8,419,938.93 and 3,348,237.73 is: 4,620,860.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,019.07 : 8,419,938.93 = 3,348,237.73 : x
  2. Step 2: Convert to fraction form
    6,101,019.07/8,419,938.93 = 3,348,237.73/x
  3. Step 3: Cross multiply
    6,101,019.07x = 8,419,938.93 × 3,348,237.73
  4. Step 4: Simplify right side
    6,101,019.07x = 28,191,957,209,721.83
  5. Step 5: Solve for x
    x = 28,191,957,209,721.83/6,101,019.07
  6. Step 6: Final answer
    x = 4,620,860.37

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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.