Home / 2,744,024.90-4,096,461.02-2,561,673.78

Finding the Fourth Proportional to 2,744,024.90, 4,096,461.02 and 2,561,673.78

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Solution

The fourth proportional to 2,744,024.90, 4,096,461.02 and 2,561,673.78 is: 3,824,235.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,024.90 : 4,096,461.02 = 2,561,673.78 : x
  2. Step 2: Convert to fraction form
    2,744,024.90/4,096,461.02 = 2,561,673.78/x
  3. Step 3: Cross multiply
    2,744,024.90x = 4,096,461.02 × 2,561,673.78
  4. Step 4: Simplify right side
    2,744,024.90x = 10,493,796,772,917.69
  5. Step 5: Solve for x
    x = 10,493,796,772,917.69/2,744,024.90
  6. Step 6: Final answer
    x = 3,824,235.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.