Home / 9,769,680.44-14,655,832.86-3,706,660.34

Finding the Fourth Proportional to 9,769,680.44, 14,655,832.86 and 3,706,660.34

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Solution

The fourth proportional to 9,769,680.44, 14,655,832.86 and 3,706,660.34 is: 5,560,488.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,680.44 : 14,655,832.86 = 3,706,660.34 : x
  2. Step 2: Convert to fraction form
    9,769,680.44/14,655,832.86 = 3,706,660.34/x
  3. Step 3: Cross multiply
    9,769,680.44x = 14,655,832.86 × 3,706,660.34
  4. Step 4: Simplify right side
    9,769,680.44x = 54,324,194,386,560.99
  5. Step 5: Solve for x
    x = 54,324,194,386,560.99/9,769,680.44
  6. Step 6: Final answer
    x = 5,560,488.36

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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.