Home / 11,969,384.27-17,956,598.28-3,881,729.27

Finding the Fourth Proportional to 11,969,384.27, 17,956,598.28 and 3,881,729.27

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Solution

The fourth proportional to 11,969,384.27, 17,956,598.28 and 3,881,729.27 is: 5,823,411.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,969,384.27 : 17,956,598.28 = 3,881,729.27 : x
  2. Step 2: Convert to fraction form
    11,969,384.27/17,956,598.28 = 3,881,729.27/x
  3. Step 3: Cross multiply
    11,969,384.27x = 17,956,598.28 × 3,881,729.27
  4. Step 4: Simplify right side
    11,969,384.27x = 69,702,653,177,999.16
  5. Step 5: Solve for x
    x = 69,702,653,177,999.16/11,969,384.27
  6. Step 6: Final answer
    x = 5,823,411.77

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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.