Home / 5,025,336.68-6,934,401.04-2,960,217.78

Finding the Fourth Proportional to 5,025,336.68, 6,934,401.04 and 2,960,217.78

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Solution

The fourth proportional to 5,025,336.68, 6,934,401.04 and 2,960,217.78 is: 4,084,768.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,336.68 : 6,934,401.04 = 2,960,217.78 : x
  2. Step 2: Convert to fraction form
    5,025,336.68/6,934,401.04 = 2,960,217.78/x
  3. Step 3: Cross multiply
    5,025,336.68x = 6,934,401.04 × 2,960,217.78
  4. Step 4: Simplify right side
    5,025,336.68x = 20,527,337,237,457.40
  5. Step 5: Solve for x
    x = 20,527,337,237,457.40/5,025,336.68
  6. Step 6: Final answer
    x = 4,084,768.56

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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.