Home / 10,229,093.24-14,117,979.04-6,099,390.86

Finding the Fourth Proportional to 10,229,093.24, 14,117,979.04 and 6,099,390.86

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Solution

The fourth proportional to 10,229,093.24, 14,117,979.04 and 6,099,390.86 is: 8,418,250.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,229,093.24 : 14,117,979.04 = 6,099,390.86 : x
  2. Step 2: Convert to fraction form
    10,229,093.24/14,117,979.04 = 6,099,390.86/x
  3. Step 3: Cross multiply
    10,229,093.24x = 14,117,979.04 × 6,099,390.86
  4. Step 4: Simplify right side
    10,229,093.24x = 86,111,072,232,409.20
  5. Step 5: Solve for x
    x = 86,111,072,232,409.20/10,229,093.24
  6. Step 6: Final answer
    x = 8,418,250.79

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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.