Home / 7,790,462.01-10,751,393.90-4,305,725.90

Finding the Fourth Proportional to 7,790,462.01, 10,751,393.90 and 4,305,725.90

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Solution

The fourth proportional to 7,790,462.01, 10,751,393.90 and 4,305,725.90 is: 5,942,209.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,790,462.01 : 10,751,393.90 = 4,305,725.90 : x
  2. Step 2: Convert to fraction form
    7,790,462.01/10,751,393.90 = 4,305,725.90/x
  3. Step 3: Cross multiply
    7,790,462.01x = 10,751,393.90 × 4,305,725.90
  4. Step 4: Simplify right side
    7,790,462.01x = 46,292,555,123,161.01
  5. Step 5: Solve for x
    x = 46,292,555,123,161.01/7,790,462.01
  6. Step 6: Final answer
    x = 5,942,209.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.