Home / 6,407,790.33-9,610,601.38-1,795,715.11

Finding the Fourth Proportional to 6,407,790.33, 9,610,601.38 and 1,795,715.11

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Solution

The fourth proportional to 6,407,790.33, 9,610,601.38 and 1,795,715.11 is: 2,693,268.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407,790.33 : 9,610,601.38 = 1,795,715.11 : x
  2. Step 2: Convert to fraction form
    6,407,790.33/9,610,601.38 = 1,795,715.11/x
  3. Step 3: Cross multiply
    6,407,790.33x = 9,610,601.38 × 1,795,715.11
  4. Step 4: Simplify right side
    6,407,790.33x = 17,257,902,077,818.08
  5. Step 5: Solve for x
    x = 17,257,902,077,818.08/6,407,790.33
  6. Step 6: Final answer
    x = 2,693,268.85

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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.