Home / 10,976,093.57-15,146,997.29-6,014,655.90

Finding the Fourth Proportional to 10,976,093.57, 15,146,997.29 and 6,014,655.90

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Solution

The fourth proportional to 10,976,093.57, 15,146,997.29 and 6,014,655.90 is: 8,300,218.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,976,093.57 : 15,146,997.29 = 6,014,655.90 : x
  2. Step 2: Convert to fraction form
    10,976,093.57/15,146,997.29 = 6,014,655.90/x
  3. Step 3: Cross multiply
    10,976,093.57x = 15,146,997.29 × 6,014,655.90
  4. Step 4: Simplify right side
    10,976,093.57x = 91,103,976,617,582.52
  5. Step 5: Solve for x
    x = 91,103,976,617,582.52/10,976,093.57
  6. Step 6: Final answer
    x = 8,300,218.66

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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.