Home / 1,166,024.84-1,745,086.82-717,030.09

Finding the Fourth Proportional to 1,166,024.84, 1,745,086.82 and 717,030.09

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Solution

The fourth proportional to 1,166,024.84, 1,745,086.82 and 717,030.09 is: 1,073,115.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,024.84 : 1,745,086.82 = 717,030.09 : x
  2. Step 2: Convert to fraction form
    1,166,024.84/1,745,086.82 = 717,030.09/x
  3. Step 3: Cross multiply
    1,166,024.84x = 1,745,086.82 × 717,030.09
  4. Step 4: Simplify right side
    1,166,024.84x = 1,251,279,756,017.26
  5. Step 5: Solve for x
    x = 1,251,279,756,017.26/1,166,024.84
  6. Step 6: Final answer
    x = 1,073,115.87

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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.