Home / 2,103,056.93-3,153,324.20-964,392.82

Finding the Fourth Proportional to 2,103,056.93, 3,153,324.20 and 964,392.82

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Solution

The fourth proportional to 2,103,056.93, 3,153,324.20 and 964,392.82 is: 1,446,010.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,103,056.93 : 3,153,324.20 = 964,392.82 : x
  2. Step 2: Convert to fraction form
    2,103,056.93/3,153,324.20 = 964,392.82/x
  3. Step 3: Cross multiply
    2,103,056.93x = 3,153,324.20 × 964,392.82
  4. Step 4: Simplify right side
    2,103,056.93x = 3,041,043,204,906.97
  5. Step 5: Solve for x
    x = 3,041,043,204,906.97/2,103,056.93
  6. Step 6: Final answer
    x = 1,446,010.88

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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.