Home / 11,704,532.60-17,555,024.98-3,185,532.92

Finding the Fourth Proportional to 11,704,532.60, 17,555,024.98 and 3,185,532.92

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Solution

The fourth proportional to 11,704,532.60, 17,555,024.98 and 3,185,532.92 is: 4,777,816.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,532.60 : 17,555,024.98 = 3,185,532.92 : x
  2. Step 2: Convert to fraction form
    11,704,532.60/17,555,024.98 = 3,185,532.92/x
  3. Step 3: Cross multiply
    11,704,532.60x = 17,555,024.98 × 3,185,532.92
  4. Step 4: Simplify right side
    11,704,532.60x = 55,922,109,985,212.34
  5. Step 5: Solve for x
    x = 55,922,109,985,212.34/11,704,532.60
  6. Step 6: Final answer
    x = 4,777,816.59

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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.