Home / 1,740.03-2,606.56-1,046.31

Finding the Fourth Proportional to 1,740.03, 2,606.56 and 1,046.31

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Solution

The fourth proportional to 1,740.03, 2,606.56 and 1,046.31 is: 1,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740.03 : 2,606.56 = 1,046.31 : x
  2. Step 2: Convert to fraction form
    1,740.03/2,606.56 = 1,046.31/x
  3. Step 3: Cross multiply
    1,740.03x = 2,606.56 × 1,046.31
  4. Step 4: Simplify right side
    1,740.03x = 2,727,265.87
  5. Step 5: Solve for x
    x = 2,727,265.87/1,740.03
  6. Step 6: Final answer
    x = 1,567.37

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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.