Home / 6,207,548.12-8,561,563.41-4,032,791.98

Finding the Fourth Proportional to 6,207,548.12, 8,561,563.41 and 4,032,791.98

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Solution

The fourth proportional to 6,207,548.12, 8,561,563.41 and 4,032,791.98 is: 5,562,100.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,548.12 : 8,561,563.41 = 4,032,791.98 : x
  2. Step 2: Convert to fraction form
    6,207,548.12/8,561,563.41 = 4,032,791.98/x
  3. Step 3: Cross multiply
    6,207,548.12x = 8,561,563.41 × 4,032,791.98
  4. Step 4: Simplify right side
    6,207,548.12x = 34,527,004,235,945.49
  5. Step 5: Solve for x
    x = 34,527,004,235,945.49/6,207,548.12
  6. Step 6: Final answer
    x = 5,562,100.13

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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.