Home / 9,532,035.06-13,160,542.95-7,322,963.73

Finding the Fourth Proportional to 9,532,035.06, 13,160,542.95 and 7,322,963.73

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Solution

The fourth proportional to 9,532,035.06, 13,160,542.95 and 7,322,963.73 is: 10,110,556.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,035.06 : 13,160,542.95 = 7,322,963.73 : x
  2. Step 2: Convert to fraction form
    9,532,035.06/13,160,542.95 = 7,322,963.73/x
  3. Step 3: Cross multiply
    9,532,035.06x = 13,160,542.95 × 7,322,963.73
  4. Step 4: Simplify right side
    9,532,035.06x = 96,374,178,689,957.20
  5. Step 5: Solve for x
    x = 96,374,178,689,957.20/9,532,035.06
  6. Step 6: Final answer
    x = 10,110,556.46

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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.