Home / 10,792,599.47-16,197,293.64-7,532,961.02

Finding the Fourth Proportional to 10,792,599.47, 16,197,293.64 and 7,532,961.02

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Solution

The fourth proportional to 10,792,599.47, 16,197,293.64 and 7,532,961.02 is: 11,305,300.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,792,599.47 : 16,197,293.64 = 7,532,961.02 : x
  2. Step 2: Convert to fraction form
    10,792,599.47/16,197,293.64 = 7,532,961.02/x
  3. Step 3: Cross multiply
    10,792,599.47x = 16,197,293.64 × 7,532,961.02
  4. Step 4: Simplify right side
    10,792,599.47x = 122,013,581,538,627.44
  5. Step 5: Solve for x
    x = 122,013,581,538,627.44/10,792,599.47
  6. Step 6: Final answer
    x = 11,305,300.63

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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.