Home / 3,262,071.83-4,501,659.38-1,811,902.23

Finding the Fourth Proportional to 3,262,071.83, 4,501,659.38 and 1,811,902.23

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Solution

The fourth proportional to 3,262,071.83, 4,501,659.38 and 1,811,902.23 is: 2,500,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,071.83 : 4,501,659.38 = 1,811,902.23 : x
  2. Step 2: Convert to fraction form
    3,262,071.83/4,501,659.38 = 1,811,902.23/x
  3. Step 3: Cross multiply
    3,262,071.83x = 4,501,659.38 × 1,811,902.23
  4. Step 4: Simplify right side
    3,262,071.83x = 8,156,566,660,262.91
  5. Step 5: Solve for x
    x = 8,156,566,660,262.91/3,262,071.83
  6. Step 6: Final answer
    x = 2,500,425.22

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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.