Home / 6,225,720.57-9,319,427.33-4,062,086.86

Finding the Fourth Proportional to 6,225,720.57, 9,319,427.33 and 4,062,086.86

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Solution

The fourth proportional to 6,225,720.57, 9,319,427.33 and 4,062,086.86 is: 6,080,633.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,720.57 : 9,319,427.33 = 4,062,086.86 : x
  2. Step 2: Convert to fraction form
    6,225,720.57/9,319,427.33 = 4,062,086.86/x
  3. Step 3: Cross multiply
    6,225,720.57x = 9,319,427.33 × 4,062,086.86
  4. Step 4: Simplify right side
    6,225,720.57x = 37,856,323,294,950.76
  5. Step 5: Solve for x
    x = 37,856,323,294,950.76/6,225,720.57
  6. Step 6: Final answer
    x = 6,080,633.22

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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.