Home / 1,732,610.52-2,599,358.58-667,366.56

Finding the Fourth Proportional to 1,732,610.52, 2,599,358.58 and 667,366.56

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Solution

The fourth proportional to 1,732,610.52, 2,599,358.58 and 667,366.56 is: 1,001,220.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,610.52 : 2,599,358.58 = 667,366.56 : x
  2. Step 2: Convert to fraction form
    1,732,610.52/2,599,358.58 = 667,366.56/x
  3. Step 3: Cross multiply
    1,732,610.52x = 2,599,358.58 × 667,366.56
  4. Step 4: Simplify right side
    1,732,610.52x = 1,734,724,993,741.09
  5. Step 5: Solve for x
    x = 1,734,724,993,741.09/1,732,610.52
  6. Step 6: Final answer
    x = 1,001,220.40

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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.