Home / 9,341,272.31-13,993,150.26-4,653,229.30

Finding the Fourth Proportional to 9,341,272.31, 13,993,150.26 and 4,653,229.30

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Solution

The fourth proportional to 9,341,272.31, 13,993,150.26 and 4,653,229.30 is: 6,970,499.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,272.31 : 13,993,150.26 = 4,653,229.30 : x
  2. Step 2: Convert to fraction form
    9,341,272.31/13,993,150.26 = 4,653,229.30/x
  3. Step 3: Cross multiply
    9,341,272.31x = 13,993,150.26 × 4,653,229.30
  4. Step 4: Simplify right side
    9,341,272.31x = 65,113,336,719,168.87
  5. Step 5: Solve for x
    x = 65,113,336,719,168.87/9,341,272.31
  6. Step 6: Final answer
    x = 6,970,499.80

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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.