Home / 6,067,385.19-8,372,941.79-3,314,074.38

Finding the Fourth Proportional to 6,067,385.19, 8,372,941.79 and 3,314,074.38

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Solution

The fourth proportional to 6,067,385.19, 8,372,941.79 and 3,314,074.38 is: 4,573,395.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,385.19 : 8,372,941.79 = 3,314,074.38 : x
  2. Step 2: Convert to fraction form
    6,067,385.19/8,372,941.79 = 3,314,074.38/x
  3. Step 3: Cross multiply
    6,067,385.19x = 8,372,941.79 × 3,314,074.38
  4. Step 4: Simplify right side
    6,067,385.19x = 27,748,551,871,470.34
  5. Step 5: Solve for x
    x = 27,748,551,871,470.34/6,067,385.19
  6. Step 6: Final answer
    x = 4,573,395.46

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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.