Home / 3,061,322.25-4,592,647.68-931,351.01

Finding the Fourth Proportional to 3,061,322.25, 4,592,647.68 and 931,351.01

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Solution

The fourth proportional to 3,061,322.25, 4,592,647.68 and 931,351.01 is: 1,397,228.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,322.25 : 4,592,647.68 = 931,351.01 : x
  2. Step 2: Convert to fraction form
    3,061,322.25/4,592,647.68 = 931,351.01/x
  3. Step 3: Cross multiply
    3,061,322.25x = 4,592,647.68 × 931,351.01
  4. Step 4: Simplify right side
    3,061,322.25x = 4,277,367,028,886.35
  5. Step 5: Solve for x
    x = 4,277,367,028,886.35/3,061,322.25
  6. Step 6: Final answer
    x = 1,397,228.61

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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.