Home / 1,179,958.92-1,771,704.98-675,089.16

Finding the Fourth Proportional to 1,179,958.92, 1,771,704.98 and 675,089.16

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Solution

The fourth proportional to 1,179,958.92, 1,771,704.98 and 675,089.16 is: 1,013,644.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,958.92 : 1,771,704.98 = 675,089.16 : x
  2. Step 2: Convert to fraction form
    1,179,958.92/1,771,704.98 = 675,089.16/x
  3. Step 3: Cross multiply
    1,179,958.92x = 1,771,704.98 × 675,089.16
  4. Step 4: Simplify right side
    1,179,958.92x = 1,196,058,826,716.02
  5. Step 5: Solve for x
    x = 1,196,058,826,716.02/1,179,958.92
  6. Step 6: Final answer
    x = 1,013,644.46

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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.