Home / 4,399,642.56-6,062,403.60-3,536,739.84

Finding the Fourth Proportional to 4,399,642.56, 6,062,403.60 and 3,536,739.84

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Solution

The fourth proportional to 4,399,642.56, 6,062,403.60 and 3,536,739.84 is: 4,873,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,642.56 : 6,062,403.60 = 3,536,739.84 : x
  2. Step 2: Convert to fraction form
    4,399,642.56/6,062,403.60 = 3,536,739.84/x
  3. Step 3: Cross multiply
    4,399,642.56x = 6,062,403.60 × 3,536,739.84
  4. Step 4: Simplify right side
    4,399,642.56x = 21,441,144,338,279.42
  5. Step 5: Solve for x
    x = 21,441,144,338,279.42/4,399,642.56
  6. Step 6: Final answer
    x = 4,873,383.25

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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.