Home / 9,121,083.36-12,581,610.76-6,023,635.24

Finding the Fourth Proportional to 9,121,083.36, 12,581,610.76 and 6,023,635.24

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Solution

The fourth proportional to 9,121,083.36, 12,581,610.76 and 6,023,635.24 is: 8,308,994.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,121,083.36 : 12,581,610.76 = 6,023,635.24 : x
  2. Step 2: Convert to fraction form
    9,121,083.36/12,581,610.76 = 6,023,635.24/x
  3. Step 3: Cross multiply
    9,121,083.36x = 12,581,610.76 × 6,023,635.24
  4. Step 4: Simplify right side
    9,121,083.36x = 75,787,033,949,899.19
  5. Step 5: Solve for x
    x = 75,787,033,949,899.19/9,121,083.36
  6. Step 6: Final answer
    x = 8,308,994.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.