Home / 3,039,195.29-4,194,193.10-1,732,640.54

Finding the Fourth Proportional to 3,039,195.29, 4,194,193.10 and 1,732,640.54

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Solution

The fourth proportional to 3,039,195.29, 4,194,193.10 and 1,732,640.54 is: 2,391,103.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,195.29 : 4,194,193.10 = 1,732,640.54 : x
  2. Step 2: Convert to fraction form
    3,039,195.29/4,194,193.10 = 1,732,640.54/x
  3. Step 3: Cross multiply
    3,039,195.29x = 4,194,193.10 × 1,732,640.54
  4. Step 4: Simplify right side
    3,039,195.29x = 7,267,028,968,014.11
  5. Step 5: Solve for x
    x = 7,267,028,968,014.11/3,039,195.29
  6. Step 6: Final answer
    x = 2,391,103.00

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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.