Home / 2,272,364.10-3,410,405.10-2,254,649.40

Finding the Fourth Proportional to 2,272,364.10, 3,410,405.10 and 2,254,649.40

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Solution

The fourth proportional to 2,272,364.10, 3,410,405.10 and 2,254,649.40 is: 3,383,818.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,364.10 : 3,410,405.10 = 2,254,649.40 : x
  2. Step 2: Convert to fraction form
    2,272,364.10/3,410,405.10 = 2,254,649.40/x
  3. Step 3: Cross multiply
    2,272,364.10x = 3,410,405.10 × 2,254,649.40
  4. Step 4: Simplify right side
    2,272,364.10x = 7,689,267,812,471.94
  5. Step 5: Solve for x
    x = 7,689,267,812,471.94/2,272,364.10
  6. Step 6: Final answer
    x = 3,383,818.56

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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.