Home / 5,444,805.51-8,172,255.11-2,751,023.94

Finding the Fourth Proportional to 5,444,805.51, 8,172,255.11 and 2,751,023.94

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Solution

The fourth proportional to 5,444,805.51, 8,172,255.11 and 2,751,023.94 is: 4,129,085.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,805.51 : 8,172,255.11 = 2,751,023.94 : x
  2. Step 2: Convert to fraction form
    5,444,805.51/8,172,255.11 = 2,751,023.94/x
  3. Step 3: Cross multiply
    5,444,805.51x = 8,172,255.11 × 2,751,023.94
  4. Step 4: Simplify right side
    5,444,805.51x = 22,482,069,437,642.21
  5. Step 5: Solve for x
    x = 22,482,069,437,642.21/5,444,805.51
  6. Step 6: Final answer
    x = 4,129,085.86

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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.