Home / 7,790,473.42-10,751,409.67-4,305,737.24

Finding the Fourth Proportional to 7,790,473.42, 10,751,409.67 and 4,305,737.24

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Solution

The fourth proportional to 7,790,473.42, 10,751,409.67 and 4,305,737.24 is: 5,942,224.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,790,473.42 : 10,751,409.67 = 4,305,737.24 : x
  2. Step 2: Convert to fraction form
    7,790,473.42/10,751,409.67 = 4,305,737.24/x
  3. Step 3: Cross multiply
    7,790,473.42x = 10,751,409.67 × 4,305,737.24
  4. Step 4: Simplify right side
    7,790,473.42x = 46,292,744,949,200.23
  5. Step 5: Solve for x
    x = 46,292,744,949,200.23/7,790,473.42
  6. Step 6: Final answer
    x = 5,942,224.87

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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.