Home / 12,104,718.99-16,704,009.56-6,597,972.66

Finding the Fourth Proportional to 12,104,718.99, 16,704,009.56 and 6,597,972.66

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Solution

The fourth proportional to 12,104,718.99, 16,704,009.56 and 6,597,972.66 is: 9,104,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,718.99 : 16,704,009.56 = 6,597,972.66 : x
  2. Step 2: Convert to fraction form
    12,104,718.99/16,704,009.56 = 6,597,972.66/x
  3. Step 3: Cross multiply
    12,104,718.99x = 16,704,009.56 × 6,597,972.66
  4. Step 4: Simplify right side
    12,104,718.99x = 110,212,598,389,258.64
  5. Step 5: Solve for x
    x = 110,212,598,389,258.64/12,104,718.99
  6. Step 6: Final answer
    x = 9,104,928.29

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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.