Home / 3,181,849.48-4,389,697.48-2,356,932.52

Finding the Fourth Proportional to 3,181,849.48, 4,389,697.48 and 2,356,932.52

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Solution

The fourth proportional to 3,181,849.48, 4,389,697.48 and 2,356,932.52 is: 3,251,637.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,181,849.48 : 4,389,697.48 = 2,356,932.52 : x
  2. Step 2: Convert to fraction form
    3,181,849.48/4,389,697.48 = 2,356,932.52/x
  3. Step 3: Cross multiply
    3,181,849.48x = 4,389,697.48 × 2,356,932.52
  4. Step 4: Simplify right side
    3,181,849.48x = 10,346,220,743,574.05
  5. Step 5: Solve for x
    x = 10,346,220,743,574.05/3,181,849.48
  6. Step 6: Final answer
    x = 3,251,637.39

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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.