Home / 3,823,561.96-5,275,898.10-2,191,669.04

Finding the Fourth Proportional to 3,823,561.96, 5,275,898.10 and 2,191,669.04

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Solution

The fourth proportional to 3,823,561.96, 5,275,898.10 and 2,191,669.04 is: 3,024,149.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,561.96 : 5,275,898.10 = 2,191,669.04 : x
  2. Step 2: Convert to fraction form
    3,823,561.96/5,275,898.10 = 2,191,669.04/x
  3. Step 3: Cross multiply
    3,823,561.96x = 5,275,898.10 × 2,191,669.04
  4. Step 4: Simplify right side
    3,823,561.96x = 11,563,022,537,154.57
  5. Step 5: Solve for x
    x = 11,563,022,537,154.57/3,823,561.96
  6. Step 6: Final answer
    x = 3,024,149.38

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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.