Home / 3,656,106.05-5,045,364.68-2,024,478.34

Finding the Fourth Proportional to 3,656,106.05, 5,045,364.68 and 2,024,478.34

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Solution

The fourth proportional to 3,656,106.05, 5,045,364.68 and 2,024,478.34 is: 2,793,745.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,106.05 : 5,045,364.68 = 2,024,478.34 : x
  2. Step 2: Convert to fraction form
    3,656,106.05/5,045,364.68 = 2,024,478.34/x
  3. Step 3: Cross multiply
    3,656,106.05x = 5,045,364.68 × 2,024,478.34
  4. Step 4: Simplify right side
    3,656,106.05x = 10,214,231,489,325.23
  5. Step 5: Solve for x
    x = 10,214,231,489,325.23/3,656,106.05
  6. Step 6: Final answer
    x = 2,793,745.96

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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.