Home / 6,818,154.36-10,224,573.66-2,555,997

Finding the Fourth Proportional to 6,818,154.36, 10,224,573.66 and 2,555,997

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Solution

The fourth proportional to 6,818,154.36, 10,224,573.66 and 2,555,997 is: 3,832,999.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,154.36 : 10,224,573.66 = 2,555,997 : x
  2. Step 2: Convert to fraction form
    6,818,154.36/10,224,573.66 = 2,555,997/x
  3. Step 3: Cross multiply
    6,818,154.36x = 10,224,573.66 × 2,555,997
  4. Step 4: Simplify right side
    6,818,154.36x = 26,133,979,601,239.02
  5. Step 5: Solve for x
    x = 26,133,979,601,239.02/6,818,154.36
  6. Step 6: Final answer
    x = 3,832,999.11

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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.