Home / 3,259,835.52-4,892,971.44-2,447,394.24

Finding the Fourth Proportional to 3,259,835.52, 4,892,971.44 and 2,447,394.24

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Solution

The fourth proportional to 3,259,835.52, 4,892,971.44 and 2,447,394.24 is: 3,673,507.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,835.52 : 4,892,971.44 = 2,447,394.24 : x
  2. Step 2: Convert to fraction form
    3,259,835.52/4,892,971.44 = 2,447,394.24/x
  3. Step 3: Cross multiply
    3,259,835.52x = 4,892,971.44 × 2,447,394.24
  4. Step 4: Simplify right side
    3,259,835.52x = 11,975,030,118,740.51
  5. Step 5: Solve for x
    x = 11,975,030,118,740.51/3,259,835.52
  6. Step 6: Final answer
    x = 3,673,507.47

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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.