Home / 4,435,247.80-6,120,629.76-2,475,104.91

Finding the Fourth Proportional to 4,435,247.80, 6,120,629.76 and 2,475,104.91

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Solution

The fourth proportional to 4,435,247.80, 6,120,629.76 and 2,475,104.91 is: 3,415,637.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,247.80 : 6,120,629.76 = 2,475,104.91 : x
  2. Step 2: Convert to fraction form
    4,435,247.80/6,120,629.76 = 2,475,104.91/x
  3. Step 3: Cross multiply
    4,435,247.80x = 6,120,629.76 × 2,475,104.91
  4. Step 4: Simplify right side
    4,435,247.80x = 15,149,200,771,268.12
  5. Step 5: Solve for x
    x = 15,149,200,771,268.12/4,435,247.80
  6. Step 6: Final answer
    x = 3,415,637.97

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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.