Home / 9,934,553.48-14,891,220.30-5,665,529.48

Finding the Fourth Proportional to 9,934,553.48, 14,891,220.30 and 5,665,529.48

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Solution

The fourth proportional to 9,934,553.48, 14,891,220.30 and 5,665,529.48 is: 8,492,243.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,553.48 : 14,891,220.30 = 5,665,529.48 : x
  2. Step 2: Convert to fraction form
    9,934,553.48/14,891,220.30 = 5,665,529.48/x
  3. Step 3: Cross multiply
    9,934,553.48x = 14,891,220.30 × 5,665,529.48
  4. Step 4: Simplify right side
    9,934,553.48x = 84,366,647,602,824.45
  5. Step 5: Solve for x
    x = 84,366,647,602,824.45/9,934,553.48
  6. Step 6: Final answer
    x = 8,492,243.54

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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.