Home / 11,576,844.10-17,360,852.10-3,898,427.41

Finding the Fourth Proportional to 11,576,844.10, 17,360,852.10 and 3,898,427.41

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Solution

The fourth proportional to 11,576,844.10, 17,360,852.10 and 3,898,427.41 is: 5,846,154.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,576,844.10 : 17,360,852.10 = 3,898,427.41 : x
  2. Step 2: Convert to fraction form
    11,576,844.10/17,360,852.10 = 3,898,427.41/x
  3. Step 3: Cross multiply
    11,576,844.10x = 17,360,852.10 × 3,898,427.41
  4. Step 4: Simplify right side
    11,576,844.10x = 67,680,021,687,596.07
  5. Step 5: Solve for x
    x = 67,680,021,687,596.07/11,576,844.10
  6. Step 6: Final answer
    x = 5,846,154.71

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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.