Home / 1,740,535.80-2,607,693.30-1,491,703.80

Finding the Fourth Proportional to 1,740,535.80, 2,607,693.30 and 1,491,703.80

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Solution

The fourth proportional to 1,740,535.80, 2,607,693.30 and 1,491,703.80 is: 2,234,889.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,535.80 : 2,607,693.30 = 1,491,703.80 : x
  2. Step 2: Convert to fraction form
    1,740,535.80/2,607,693.30 = 1,491,703.80/x
  3. Step 3: Cross multiply
    1,740,535.80x = 2,607,693.30 × 1,491,703.80
  4. Step 4: Simplify right side
    1,740,535.80x = 3,889,906,004,844.54
  5. Step 5: Solve for x
    x = 3,889,906,004,844.54/1,740,535.80
  6. Step 6: Final answer
    x = 2,234,889.97

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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.