Home / 11,363,012.35-17,046,912.33-3,686,057.75

Finding the Fourth Proportional to 11,363,012.35, 17,046,912.33 and 3,686,057.75

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Solution

The fourth proportional to 11,363,012.35, 17,046,912.33 and 3,686,057.75 is: 5,529,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,012.35 : 17,046,912.33 = 3,686,057.75 : x
  2. Step 2: Convert to fraction form
    11,363,012.35/17,046,912.33 = 3,686,057.75/x
  3. Step 3: Cross multiply
    11,363,012.35x = 17,046,912.33 × 3,686,057.75
  4. Step 4: Simplify right side
    11,363,012.35x = 62,835,903,340,969.20
  5. Step 5: Solve for x
    x = 62,835,903,340,969.20/11,363,012.35
  6. Step 6: Final answer
    x = 5,529,863.16

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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.