Home / 5,182,503.93-7,154,149.01-3,347,856.96

Finding the Fourth Proportional to 5,182,503.93, 7,154,149.01 and 3,347,856.96

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Solution

The fourth proportional to 5,182,503.93, 7,154,149.01 and 3,347,856.96 is: 4,621,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,503.93 : 7,154,149.01 = 3,347,856.96 : x
  2. Step 2: Convert to fraction form
    5,182,503.93/7,154,149.01 = 3,347,856.96/x
  3. Step 3: Cross multiply
    5,182,503.93x = 7,154,149.01 × 3,347,856.96
  4. Step 4: Simplify right side
    5,182,503.93x = 23,951,067,556,005.61
  5. Step 5: Solve for x
    x = 23,951,067,556,005.61/5,182,503.93
  6. Step 6: Final answer
    x = 4,621,524.25

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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.