Home / 3,601,548.44-5,402,331.80-1,471,632.55

Finding the Fourth Proportional to 3,601,548.44, 5,402,331.80 and 1,471,632.55

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Solution

The fourth proportional to 3,601,548.44, 5,402,331.80 and 1,471,632.55 is: 2,207,452.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,548.44 : 5,402,331.80 = 1,471,632.55 : x
  2. Step 2: Convert to fraction form
    3,601,548.44/5,402,331.80 = 1,471,632.55/x
  3. Step 3: Cross multiply
    3,601,548.44x = 5,402,331.80 × 1,471,632.55
  4. Step 4: Simplify right side
    3,601,548.44x = 7,950,247,346,100.77
  5. Step 5: Solve for x
    x = 7,950,247,346,100.77/3,601,548.44
  6. Step 6: Final answer
    x = 2,207,452.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.