Home / 6,092,094.72-8,400,291.84-4,159,369.92

Finding the Fourth Proportional to 6,092,094.72, 8,400,291.84 and 4,159,369.92

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Solution

The fourth proportional to 6,092,094.72, 8,400,291.84 and 4,159,369.92 is: 5,735,288.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092,094.72 : 8,400,291.84 = 4,159,369.92 : x
  2. Step 2: Convert to fraction form
    6,092,094.72/8,400,291.84 = 4,159,369.92/x
  3. Step 3: Cross multiply
    6,092,094.72x = 8,400,291.84 × 4,159,369.92
  4. Step 4: Simplify right side
    6,092,094.72x = 34,939,921,198,517.45
  5. Step 5: Solve for x
    x = 34,939,921,198,517.45/6,092,094.72
  6. Step 6: Final answer
    x = 5,735,288.57

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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.