Home / 13,064,996.52-19,596,228.42-3,967,174.08

Finding the Fourth Proportional to 13,064,996.52, 19,596,228.42 and 3,967,174.08

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Solution

The fourth proportional to 13,064,996.52, 19,596,228.42 and 3,967,174.08 is: 5,950,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,064,996.52 : 19,596,228.42 = 3,967,174.08 : x
  2. Step 2: Convert to fraction form
    13,064,996.52/19,596,228.42 = 3,967,174.08/x
  3. Step 3: Cross multiply
    13,064,996.52x = 19,596,228.42 × 3,967,174.08
  4. Step 4: Simplify right side
    13,064,996.52x = 77,741,649,453,583.36
  5. Step 5: Solve for x
    x = 77,741,649,453,583.36/13,064,996.52
  6. Step 6: Final answer
    x = 5,950,376.59

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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.