Home / 4,669,113.44-6,442,279.52-2,833,530.73

Finding the Fourth Proportional to 4,669,113.44, 6,442,279.52 and 2,833,530.73

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Solution

The fourth proportional to 4,669,113.44, 6,442,279.52 and 2,833,530.73 is: 3,909,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,113.44 : 6,442,279.52 = 2,833,530.73 : x
  2. Step 2: Convert to fraction form
    4,669,113.44/6,442,279.52 = 2,833,530.73/x
  3. Step 3: Cross multiply
    4,669,113.44x = 6,442,279.52 × 2,833,530.73
  4. Step 4: Simplify right side
    4,669,113.44x = 18,254,396,960,896.30
  5. Step 5: Solve for x
    x = 18,254,396,960,896.30/4,669,113.44
  6. Step 6: Final answer
    x = 3,909,606.65

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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.