Home / 5,236,437.48-7,226,381.86-3,061,166.44

Finding the Fourth Proportional to 5,236,437.48, 7,226,381.86 and 3,061,166.44

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Solution

The fourth proportional to 5,236,437.48, 7,226,381.86 and 3,061,166.44 is: 4,224,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,437.48 : 7,226,381.86 = 3,061,166.44 : x
  2. Step 2: Convert to fraction form
    5,236,437.48/7,226,381.86 = 3,061,166.44/x
  3. Step 3: Cross multiply
    5,236,437.48x = 7,226,381.86 × 3,061,166.44
  4. Step 4: Simplify right side
    5,236,437.48x = 22,121,157,632,456.78
  5. Step 5: Solve for x
    x = 22,121,157,632,456.78/5,236,437.48
  6. Step 6: Final answer
    x = 4,224,467.06

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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.