Home / 10,792,596.47-16,197,289.13-7,532,958.02

Finding the Fourth Proportional to 10,792,596.47, 16,197,289.13 and 7,532,958.02

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Solution

The fourth proportional to 10,792,596.47, 16,197,289.13 and 7,532,958.02 is: 11,305,296.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,792,596.47 : 16,197,289.13 = 7,532,958.02 : x
  2. Step 2: Convert to fraction form
    10,792,596.47/16,197,289.13 = 7,532,958.02/x
  3. Step 3: Cross multiply
    10,792,596.47x = 16,197,289.13 × 7,532,958.02
  4. Step 4: Simplify right side
    10,792,596.47x = 122,013,498,991,938.27
  5. Step 5: Solve for x
    x = 122,013,498,991,938.27/10,792,596.47
  6. Step 6: Final answer
    x = 11,305,296.12

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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.