Home / 11,686,472.66-17,531,592.51-3,599,445.62

Finding the Fourth Proportional to 11,686,472.66, 17,531,592.51 and 3,599,445.62

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Solution

The fourth proportional to 11,686,472.66, 17,531,592.51 and 3,599,445.62 is: 5,399,748.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,472.66 : 17,531,592.51 = 3,599,445.62 : x
  2. Step 2: Convert to fraction form
    11,686,472.66/17,531,592.51 = 3,599,445.62/x
  3. Step 3: Cross multiply
    11,686,472.66x = 17,531,592.51 × 3,599,445.62
  4. Step 4: Simplify right side
    11,686,472.66x = 63,104,013,871,744.31
  5. Step 5: Solve for x
    x = 63,104,013,871,744.31/11,686,472.66
  6. Step 6: Final answer
    x = 5,399,748.56

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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.