Home / 14,294,748.06-21,446,124.30-5,781,063.24

Finding the Fourth Proportional to 14,294,748.06, 21,446,124.30 and 5,781,063.24

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Solution

The fourth proportional to 14,294,748.06, 21,446,124.30 and 5,781,063.24 is: 8,673,213.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,294,748.06 : 21,446,124.30 = 5,781,063.24 : x
  2. Step 2: Convert to fraction form
    14,294,748.06/21,446,124.30 = 5,781,063.24/x
  3. Step 3: Cross multiply
    14,294,748.06x = 21,446,124.30 × 5,781,063.24
  4. Step 4: Simplify right side
    14,294,748.06x = 123,981,400,831,200.73
  5. Step 5: Solve for x
    x = 123,981,400,831,200.73/14,294,748.06
  6. Step 6: Final answer
    x = 8,673,213.43

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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.