Home / 11,806,522.56-17,697,944.64-4,124,203.92

Finding the Fourth Proportional to 11,806,522.56, 17,697,944.64 and 4,124,203.92

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Solution

The fourth proportional to 11,806,522.56, 17,697,944.64 and 4,124,203.92 is: 6,182,170.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,806,522.56 : 17,697,944.64 = 4,124,203.92 : x
  2. Step 2: Convert to fraction form
    11,806,522.56/17,697,944.64 = 4,124,203.92/x
  3. Step 3: Cross multiply
    11,806,522.56x = 17,697,944.64 × 4,124,203.92
  4. Step 4: Simplify right side
    11,806,522.56x = 72,989,932,660,230.98
  5. Step 5: Solve for x
    x = 72,989,932,660,230.98/11,806,522.56
  6. Step 6: Final answer
    x = 6,182,170.26

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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.