Home / 6,110,163.54-9,165,243.93-1,561,220.91

Finding the Fourth Proportional to 6,110,163.54, 9,165,243.93 and 1,561,220.91

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Solution

The fourth proportional to 6,110,163.54, 9,165,243.93 and 1,561,220.91 is: 2,341,831.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110,163.54 : 9,165,243.93 = 1,561,220.91 : x
  2. Step 2: Convert to fraction form
    6,110,163.54/9,165,243.93 = 1,561,220.91/x
  3. Step 3: Cross multiply
    6,110,163.54x = 9,165,243.93 × 1,561,220.91
  4. Step 4: Simplify right side
    6,110,163.54x = 14,308,970,468,766.57
  5. Step 5: Solve for x
    x = 14,308,970,468,766.57/6,110,163.54
  6. Step 6: Final answer
    x = 2,341,831.01

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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.