Home / 3,224,090.99-4,449,245.42-1,773,755.31

Finding the Fourth Proportional to 3,224,090.99, 4,449,245.42 and 1,773,755.31

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Solution

The fourth proportional to 3,224,090.99, 4,449,245.42 and 1,773,755.31 is: 2,447,782.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,090.99 : 4,449,245.42 = 1,773,755.31 : x
  2. Step 2: Convert to fraction form
    3,224,090.99/4,449,245.42 = 1,773,755.31/x
  3. Step 3: Cross multiply
    3,224,090.99x = 4,449,245.42 × 1,773,755.31
  4. Step 4: Simplify right side
    3,224,090.99x = 7,891,872,710,337.24
  5. Step 5: Solve for x
    x = 7,891,872,710,337.24/3,224,090.99
  6. Step 6: Final answer
    x = 2,447,782.25

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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.