Home / 11,731,362.36-17,598,174.76-3,642,166

Finding the Fourth Proportional to 11,731,362.36, 17,598,174.76 and 3,642,166

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Solution

The fourth proportional to 11,731,362.36, 17,598,174.76 and 3,642,166 is: 5,463,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731,362.36 : 17,598,174.76 = 3,642,166 : x
  2. Step 2: Convert to fraction form
    11,731,362.36/17,598,174.76 = 3,642,166/x
  3. Step 3: Cross multiply
    11,731,362.36x = 17,598,174.76 × 3,642,166
  4. Step 4: Simplify right side
    11,731,362.36x = 64,095,473,772,930.16
  5. Step 5: Solve for x
    x = 64,095,473,772,930.16/11,731,362.36
  6. Step 6: Final answer
    x = 5,463,600.20

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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.