Home / 11,041,708.73-15,238,060.95-6,147,241.69

Finding the Fourth Proportional to 11,041,708.73, 15,238,060.95 and 6,147,241.69

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Solution

The fourth proportional to 11,041,708.73, 15,238,060.95 and 6,147,241.69 is: 8,483,473.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,708.73 : 15,238,060.95 = 6,147,241.69 : x
  2. Step 2: Convert to fraction form
    11,041,708.73/15,238,060.95 = 6,147,241.69/x
  3. Step 3: Cross multiply
    11,041,708.73x = 15,238,060.95 × 6,147,241.69
  4. Step 4: Simplify right side
    11,041,708.73x = 93,672,043,493,137.75
  5. Step 5: Solve for x
    x = 93,672,043,493,137.75/11,041,708.73
  6. Step 6: Final answer
    x = 8,483,473.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.