Home / 6,604,925.72-9,115,296.72-3,665,299.22

Finding the Fourth Proportional to 6,604,925.72, 9,115,296.72 and 3,665,299.22

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Solution

The fourth proportional to 6,604,925.72, 9,115,296.72 and 3,665,299.22 is: 5,058,389.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,925.72 : 9,115,296.72 = 3,665,299.22 : x
  2. Step 2: Convert to fraction form
    6,604,925.72/9,115,296.72 = 3,665,299.22/x
  3. Step 3: Cross multiply
    6,604,925.72x = 9,115,296.72 × 3,665,299.22
  4. Step 4: Simplify right side
    6,604,925.72x = 33,410,289,957,884.56
  5. Step 5: Solve for x
    x = 33,410,289,957,884.56/6,604,925.72
  6. Step 6: Final answer
    x = 5,058,389.96

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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.