Home / 1,734,089.40-2,601,383.30-536,105.13

Finding the Fourth Proportional to 1,734,089.40, 2,601,383.30 and 536,105.13

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Solution

The fourth proportional to 1,734,089.40, 2,601,383.30 and 536,105.13 is: 804,234.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,089.40 : 2,601,383.30 = 536,105.13 : x
  2. Step 2: Convert to fraction form
    1,734,089.40/2,601,383.30 = 536,105.13/x
  3. Step 3: Cross multiply
    1,734,089.40x = 2,601,383.30 × 536,105.13
  4. Step 4: Simplify right side
    1,734,089.40x = 1,394,614,929,545.80
  5. Step 5: Solve for x
    x = 1,394,614,929,545.80/1,734,089.40
  6. Step 6: Final answer
    x = 804,234.74

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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.