Home / 6,926,122.56-10,391,516.64-4,364,362.56

Finding the Fourth Proportional to 6,926,122.56, 10,391,516.64 and 4,364,362.56

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Solution

The fourth proportional to 6,926,122.56, 10,391,516.64 and 4,364,362.56 is: 6,548,013.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,122.56 : 10,391,516.64 = 4,364,362.56 : x
  2. Step 2: Convert to fraction form
    6,926,122.56/10,391,516.64 = 4,364,362.56/x
  3. Step 3: Cross multiply
    6,926,122.56x = 10,391,516.64 × 4,364,362.56
  4. Step 4: Simplify right side
    6,926,122.56x = 45,352,346,165,233
  5. Step 5: Solve for x
    x = 45,352,346,165,233/6,926,122.56
  6. Step 6: Final answer
    x = 6,548,013.81

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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.