Home / 6,513,004.33-9,757,175.23-4,347,499.81

Finding the Fourth Proportional to 6,513,004.33, 9,757,175.23 and 4,347,499.81

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Solution

The fourth proportional to 6,513,004.33, 9,757,175.23 and 4,347,499.81 is: 6,513,018.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,513,004.33 : 9,757,175.23 = 4,347,499.81 : x
  2. Step 2: Convert to fraction form
    6,513,004.33/9,757,175.23 = 4,347,499.81/x
  3. Step 3: Cross multiply
    6,513,004.33x = 9,757,175.23 × 4,347,499.81
  4. Step 4: Simplify right side
    6,513,004.33x = 42,419,317,458,561.70
  5. Step 5: Solve for x
    x = 42,419,317,458,561.70/6,513,004.33
  6. Step 6: Final answer
    x = 6,513,018.46

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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.