Home / 3,341,273.72-4,610,960.90-1,813,381.24

Finding the Fourth Proportional to 3,341,273.72, 4,610,960.90 and 1,813,381.24

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Solution

The fourth proportional to 3,341,273.72, 4,610,960.90 and 1,813,381.24 is: 2,502,467.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,273.72 : 4,610,960.90 = 1,813,381.24 : x
  2. Step 2: Convert to fraction form
    3,341,273.72/4,610,960.90 = 1,813,381.24/x
  3. Step 3: Cross multiply
    3,341,273.72x = 4,610,960.90 × 1,813,381.24
  4. Step 4: Simplify right side
    3,341,273.72x = 8,361,429,994,433.52
  5. Step 5: Solve for x
    x = 8,361,429,994,433.52/3,341,273.72
  6. Step 6: Final answer
    x = 2,502,467.83

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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.