Home / 6,231,018.20-9,346,527.30-5,853,104.60

Finding the Fourth Proportional to 6,231,018.20, 9,346,527.30 and 5,853,104.60

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Solution

The fourth proportional to 6,231,018.20, 9,346,527.30 and 5,853,104.60 is: 8,779,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,018.20 : 9,346,527.30 = 5,853,104.60 : x
  2. Step 2: Convert to fraction form
    6,231,018.20/9,346,527.30 = 5,853,104.60/x
  3. Step 3: Cross multiply
    6,231,018.20x = 9,346,527.30 × 5,853,104.60
  4. Step 4: Simplify right side
    6,231,018.20x = 54,706,201,933,655.58
  5. Step 5: Solve for x
    x = 54,706,201,933,655.58/6,231,018.20
  6. Step 6: Final answer
    x = 8,779,656.90

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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.