Home / 2,231,834.92-3,346,491.61-2,041,401.76

Finding the Fourth Proportional to 2,231,834.92, 3,346,491.61 and 2,041,401.76

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Solution

The fourth proportional to 2,231,834.92, 3,346,491.61 and 2,041,401.76 is: 3,060,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,834.92 : 3,346,491.61 = 2,041,401.76 : x
  2. Step 2: Convert to fraction form
    2,231,834.92/3,346,491.61 = 2,041,401.76/x
  3. Step 3: Cross multiply
    2,231,834.92x = 3,346,491.61 × 2,041,401.76
  4. Step 4: Simplify right side
    2,231,834.92x = 6,831,533,862,479.23
  5. Step 5: Solve for x
    x = 6,831,533,862,479.23/2,231,834.92
  6. Step 6: Final answer
    x = 3,060,949.45

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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.