Home / 11,195,998.56-16,794,760.98-3,807,037.74

Finding the Fourth Proportional to 11,195,998.56, 16,794,760.98 and 3,807,037.74

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Solution

The fourth proportional to 11,195,998.56, 16,794,760.98 and 3,807,037.74 is: 5,710,816.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195,998.56 : 16,794,760.98 = 3,807,037.74 : x
  2. Step 2: Convert to fraction form
    11,195,998.56/16,794,760.98 = 3,807,037.74/x
  3. Step 3: Cross multiply
    11,195,998.56x = 16,794,760.98 × 3,807,037.74
  4. Step 4: Simplify right side
    11,195,998.56x = 63,938,288,885,139.39
  5. Step 5: Solve for x
    x = 63,938,288,885,139.39/11,195,998.56
  6. Step 6: Final answer
    x = 5,710,816.10

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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.