Home / 3,570,640.06-5,354,271.92-1,383,234.27

Finding the Fourth Proportional to 3,570,640.06, 5,354,271.92 and 1,383,234.27

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Solution

The fourth proportional to 3,570,640.06, 5,354,271.92 and 1,383,234.27 is: 2,074,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,640.06 : 5,354,271.92 = 1,383,234.27 : x
  2. Step 2: Convert to fraction form
    3,570,640.06/5,354,271.92 = 1,383,234.27/x
  3. Step 3: Cross multiply
    3,570,640.06x = 5,354,271.92 × 1,383,234.27
  4. Step 4: Simplify right side
    3,570,640.06x = 7,406,212,376,955.17
  5. Step 5: Solve for x
    x = 7,406,212,376,955.17/3,570,640.06
  6. Step 6: Final answer
    x = 2,074,197.42

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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.