Home / 6,714,039.86-10,073,025.01-2,164,997.17

Finding the Fourth Proportional to 6,714,039.86, 10,073,025.01 and 2,164,997.17

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Solution

The fourth proportional to 6,714,039.86, 10,073,025.01 and 2,164,997.17 is: 3,248,129.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,039.86 : 10,073,025.01 = 2,164,997.17 : x
  2. Step 2: Convert to fraction form
    6,714,039.86/10,073,025.01 = 2,164,997.17/x
  3. Step 3: Cross multiply
    6,714,039.86x = 10,073,025.01 × 2,164,997.17
  4. Step 4: Simplify right side
    6,714,039.86x = 21,808,070,589,624.10
  5. Step 5: Solve for x
    x = 21,808,070,589,624.10/6,714,039.86
  6. Step 6: Final answer
    x = 3,248,129.45

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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.