Home / 3,261,723.04-4,501,327.26-1,811,424.88

Finding the Fourth Proportional to 3,261,723.04, 4,501,327.26 and 1,811,424.88

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Solution

The fourth proportional to 3,261,723.04, 4,501,327.26 and 1,811,424.88 is: 2,499,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,723.04 : 4,501,327.26 = 1,811,424.88 : x
  2. Step 2: Convert to fraction form
    3,261,723.04/4,501,327.26 = 1,811,424.88/x
  3. Step 3: Cross multiply
    3,261,723.04x = 4,501,327.26 × 1,811,424.88
  4. Step 4: Simplify right side
    3,261,723.04x = 8,153,816,191,786.23
  5. Step 5: Solve for x
    x = 8,153,816,191,786.23/3,261,723.04
  6. Step 6: Final answer
    x = 2,499,849.34

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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.