Home / 6,818,156.36-10,224,576.62-2,555,999

Finding the Fourth Proportional to 6,818,156.36, 10,224,576.62 and 2,555,999

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Solution

The fourth proportional to 6,818,156.36, 10,224,576.62 and 2,555,999 is: 3,833,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,156.36 : 10,224,576.62 = 2,555,999 : x
  2. Step 2: Convert to fraction form
    6,818,156.36/10,224,576.62 = 2,555,999/x
  3. Step 3: Cross multiply
    6,818,156.36x = 10,224,576.62 × 2,555,999
  4. Step 4: Simplify right side
    6,818,156.36x = 26,134,007,616,143.38
  5. Step 5: Solve for x
    x = 26,134,007,616,143.38/6,818,156.36
  6. Step 6: Final answer
    x = 3,833,002.10

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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.