Home / 2,975,935.02-4,107,170.22-1,752,354.41

Finding the Fourth Proportional to 2,975,935.02, 4,107,170.22 and 1,752,354.41

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Solution

The fourth proportional to 2,975,935.02, 4,107,170.22 and 1,752,354.41 is: 2,418,472.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,935.02 : 4,107,170.22 = 1,752,354.41 : x
  2. Step 2: Convert to fraction form
    2,975,935.02/4,107,170.22 = 1,752,354.41/x
  3. Step 3: Cross multiply
    2,975,935.02x = 4,107,170.22 × 1,752,354.41
  4. Step 4: Simplify right side
    2,975,935.02x = 7,197,217,834,083.90
  5. Step 5: Solve for x
    x = 7,197,217,834,083.90/2,975,935.02
  6. Step 6: Final answer
    x = 2,418,472.78

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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.