Home / 4,568,905.64-6,856,052.42-1,692,293.11

Finding the Fourth Proportional to 4,568,905.64, 6,856,052.42 and 1,692,293.11

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Solution

The fourth proportional to 4,568,905.64, 6,856,052.42 and 1,692,293.11 is: 2,539,437.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,905.64 : 6,856,052.42 = 1,692,293.11 : x
  2. Step 2: Convert to fraction form
    4,568,905.64/6,856,052.42 = 1,692,293.11/x
  3. Step 3: Cross multiply
    4,568,905.64x = 6,856,052.42 × 1,692,293.11
  4. Step 4: Simplify right side
    4,568,905.64x = 11,602,450,259,255.43
  5. Step 5: Solve for x
    x = 11,602,450,259,255.43/4,568,905.64
  6. Step 6: Final answer
    x = 2,539,437.49

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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.