Home / 4,362,161.90-6,019,589.21-2,500,242.71

Finding the Fourth Proportional to 4,362,161.90, 6,019,589.21 and 2,500,242.71

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Solution

The fourth proportional to 4,362,161.90, 6,019,589.21 and 2,500,242.71 is: 3,450,223.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,161.90 : 6,019,589.21 = 2,500,242.71 : x
  2. Step 2: Convert to fraction form
    4,362,161.90/6,019,589.21 = 2,500,242.71/x
  3. Step 3: Cross multiply
    4,362,161.90x = 6,019,589.21 × 2,500,242.71
  4. Step 4: Simplify right side
    4,362,161.90x = 15,050,434,042,044.92
  5. Step 5: Solve for x
    x = 15,050,434,042,044.92/4,362,161.90
  6. Step 6: Final answer
    x = 3,450,223.62

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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.