Home / 5,399,564.48-7,451,412.38-2,952,333.44

Finding the Fourth Proportional to 5,399,564.48, 7,451,412.38 and 2,952,333.44

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Solution

The fourth proportional to 5,399,564.48, 7,451,412.38 and 2,952,333.44 is: 4,074,227.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,564.48 : 7,451,412.38 = 2,952,333.44 : x
  2. Step 2: Convert to fraction form
    5,399,564.48/7,451,412.38 = 2,952,333.44/x
  3. Step 3: Cross multiply
    5,399,564.48x = 7,451,412.38 × 2,952,333.44
  4. Step 4: Simplify right side
    5,399,564.48x = 21,999,053,944,703.99
  5. Step 5: Solve for x
    x = 21,999,053,944,703.99/5,399,564.48
  6. Step 6: Final answer
    x = 4,074,227.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.