Home / 10,846,397.43-14,939,295.21-8,084,232.86

Finding the Fourth Proportional to 10,846,397.43, 14,939,295.21 and 8,084,232.86

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Solution

The fourth proportional to 10,846,397.43, 14,939,295.21 and 8,084,232.86 is: 11,134,825.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,397.43 : 14,939,295.21 = 8,084,232.86 : x
  2. Step 2: Convert to fraction form
    10,846,397.43/14,939,295.21 = 8,084,232.86/x
  3. Step 3: Cross multiply
    10,846,397.43x = 14,939,295.21 × 8,084,232.86
  4. Step 4: Simplify right side
    10,846,397.43x = 120,772,741,167,226.14
  5. Step 5: Solve for x
    x = 120,772,741,167,226.14/10,846,397.43
  6. Step 6: Final answer
    x = 11,134,825.36

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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.