Home / 5,652,813.20-8,476,354.95-2,413,846.37

Finding the Fourth Proportional to 5,652,813.20, 8,476,354.95 and 2,413,846.37

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Solution

The fourth proportional to 5,652,813.20, 8,476,354.95 and 2,413,846.37 is: 3,619,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,813.20 : 8,476,354.95 = 2,413,846.37 : x
  2. Step 2: Convert to fraction form
    5,652,813.20/8,476,354.95 = 2,413,846.37/x
  3. Step 3: Cross multiply
    5,652,813.20x = 8,476,354.95 × 2,413,846.37
  4. Step 4: Simplify right side
    5,652,813.20x = 20,460,618,648,079.92
  5. Step 5: Solve for x
    x = 20,460,618,648,079.92/5,652,813.20
  6. Step 6: Final answer
    x = 3,619,546.22

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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.