Home / 10,741,225.14-16,111,400.74-2,653,997.11

Finding the Fourth Proportional to 10,741,225.14, 16,111,400.74 and 2,653,997.11

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Solution

The fourth proportional to 10,741,225.14, 16,111,400.74 and 2,653,997.11 is: 3,980,887.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,225.14 : 16,111,400.74 = 2,653,997.11 : x
  2. Step 2: Convert to fraction form
    10,741,225.14/16,111,400.74 = 2,653,997.11/x
  3. Step 3: Cross multiply
    10,741,225.14x = 16,111,400.74 × 2,653,997.11
  4. Step 4: Simplify right side
    10,741,225.14x = 42,759,610,955,098.37
  5. Step 5: Solve for x
    x = 42,759,610,955,098.37/10,741,225.14
  6. Step 6: Final answer
    x = 3,980,887.69

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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.