Home / 2,252,723.06-3,388,673.68-2,042,031.74

Finding the Fourth Proportional to 2,252,723.06, 3,388,673.68 and 2,042,031.74

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Solution

The fourth proportional to 2,252,723.06, 3,388,673.68 and 2,042,031.74 is: 3,071,739.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,723.06 : 3,388,673.68 = 2,042,031.74 : x
  2. Step 2: Convert to fraction form
    2,252,723.06/3,388,673.68 = 2,042,031.74/x
  3. Step 3: Cross multiply
    2,252,723.06x = 3,388,673.68 × 2,042,031.74
  4. Step 4: Simplify right side
    2,252,723.06x = 6,919,779,189,014.16
  5. Step 5: Solve for x
    x = 6,919,779,189,014.16/2,252,723.06
  6. Step 6: Final answer
    x = 3,071,739.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.