Home / 8,512,561.96-11,742,092.44-6,065,963.51

Finding the Fourth Proportional to 8,512,561.96, 11,742,092.44 and 6,065,963.51

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Solution

The fourth proportional to 8,512,561.96, 11,742,092.44 and 6,065,963.51 is: 8,367,293.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,512,561.96 : 11,742,092.44 = 6,065,963.51 : x
  2. Step 2: Convert to fraction form
    8,512,561.96/11,742,092.44 = 6,065,963.51/x
  3. Step 3: Cross multiply
    8,512,561.96x = 11,742,092.44 × 6,065,963.51
  4. Step 4: Simplify right side
    8,512,561.96x = 71,227,104,198,211.48
  5. Step 5: Solve for x
    x = 71,227,104,198,211.48/8,512,561.96
  6. Step 6: Final answer
    x = 8,367,293.48

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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.