Home / 5,364,608.76-7,403,354.76-3,073,212.32

Finding the Fourth Proportional to 5,364,608.76, 7,403,354.76 and 3,073,212.32

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Solution

The fourth proportional to 5,364,608.76, 7,403,354.76 and 3,073,212.32 is: 4,241,144.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,608.76 : 7,403,354.76 = 3,073,212.32 : x
  2. Step 2: Convert to fraction form
    5,364,608.76/7,403,354.76 = 3,073,212.32/x
  3. Step 3: Cross multiply
    5,364,608.76x = 7,403,354.76 × 3,073,212.32
  4. Step 4: Simplify right side
    5,364,608.76x = 22,752,081,020,745.87
  5. Step 5: Solve for x
    x = 22,752,081,020,745.87/5,364,608.76
  6. Step 6: Final answer
    x = 4,241,144.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.