Home / 3,581,414.04-5,368,743.90-1,782,597

Finding the Fourth Proportional to 3,581,414.04, 5,368,743.90 and 1,782,597

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Solution

The fourth proportional to 3,581,414.04, 5,368,743.90 and 1,782,597 is: 2,672,214.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,414.04 : 5,368,743.90 = 1,782,597 : x
  2. Step 2: Convert to fraction form
    3,581,414.04/5,368,743.90 = 1,782,597/x
  3. Step 3: Cross multiply
    3,581,414.04x = 5,368,743.90 × 1,782,597
  4. Step 4: Simplify right side
    3,581,414.04x = 9,570,306,769,908.30
  5. Step 5: Solve for x
    x = 9,570,306,769,908.30/3,581,414.04
  6. Step 6: Final answer
    x = 2,672,214.57

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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.