Home / 6,241,893.54-9,354,619.58-2,643,207.59

Finding the Fourth Proportional to 6,241,893.54, 9,354,619.58 and 2,643,207.59

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Solution

The fourth proportional to 6,241,893.54, 9,354,619.58 and 2,643,207.59 is: 3,961,330.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,893.54 : 9,354,619.58 = 2,643,207.59 : x
  2. Step 2: Convert to fraction form
    6,241,893.54/9,354,619.58 = 2,643,207.59/x
  3. Step 3: Cross multiply
    6,241,893.54x = 9,354,619.58 × 2,643,207.59
  4. Step 4: Simplify right side
    6,241,893.54x = 24,726,201,485,589.12
  5. Step 5: Solve for x
    x = 24,726,201,485,589.12/6,241,893.54
  6. Step 6: Final answer
    x = 3,961,330.22

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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.