Home / 3,593,609.12-4,959,289.08-2,045,092.92

Finding the Fourth Proportional to 3,593,609.12, 4,959,289.08 and 2,045,092.92

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Solution

The fourth proportional to 3,593,609.12, 4,959,289.08 and 2,045,092.92 is: 2,822,289.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,609.12 : 4,959,289.08 = 2,045,092.92 : x
  2. Step 2: Convert to fraction form
    3,593,609.12/4,959,289.08 = 2,045,092.92/x
  3. Step 3: Cross multiply
    3,593,609.12x = 4,959,289.08 × 2,045,092.92
  4. Step 4: Simplify right side
    3,593,609.12x = 10,142,206,977,461.55
  5. Step 5: Solve for x
    x = 10,142,206,977,461.55/3,593,609.12
  6. Step 6: Final answer
    x = 2,822,289.97

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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.