Home / 10,793,708.10-16,185,953.24-6,247,894.64

Finding the Fourth Proportional to 10,793,708.10, 16,185,953.24 and 6,247,894.64

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Solution

The fourth proportional to 10,793,708.10, 16,185,953.24 and 6,247,894.64 is: 9,369,174.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,708.10 : 16,185,953.24 = 6,247,894.64 : x
  2. Step 2: Convert to fraction form
    10,793,708.10/16,185,953.24 = 6,247,894.64/x
  3. Step 3: Cross multiply
    10,793,708.10x = 16,185,953.24 × 6,247,894.64
  4. Step 4: Simplify right side
    10,793,708.10x = 101,128,130,491,486.62
  5. Step 5: Solve for x
    x = 101,128,130,491,486.62/10,793,708.10
  6. Step 6: Final answer
    x = 9,369,174.11

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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.