Home / 3,261,926.68-4,501,585.46-1,811,732.36

Finding the Fourth Proportional to 3,261,926.68, 4,501,585.46 and 1,811,732.36

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Solution

The fourth proportional to 3,261,926.68, 4,501,585.46 and 1,811,732.36 is: 2,500,261.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,926.68 : 4,501,585.46 = 1,811,732.36 : x
  2. Step 2: Convert to fraction form
    3,261,926.68/4,501,585.46 = 1,811,732.36/x
  3. Step 3: Cross multiply
    3,261,926.68x = 4,501,585.46 × 1,811,732.36
  4. Step 4: Simplify right side
    3,261,926.68x = 8,155,668,049,187.49
  5. Step 5: Solve for x
    x = 8,155,668,049,187.49/3,261,926.68
  6. Step 6: Final answer
    x = 2,500,261.00

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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.