Home / 3,267,270.27-4,901,212.75-961,764.91

Finding the Fourth Proportional to 3,267,270.27, 4,901,212.75 and 961,764.91

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Solution

The fourth proportional to 3,267,270.27, 4,901,212.75 and 961,764.91 is: 1,442,737.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,270.27 : 4,901,212.75 = 961,764.91 : x
  2. Step 2: Convert to fraction form
    3,267,270.27/4,901,212.75 = 961,764.91/x
  3. Step 3: Cross multiply
    3,267,270.27x = 4,901,212.75 × 961,764.91
  4. Step 4: Simplify right side
    3,267,270.27x = 4,713,814,424,737.16
  5. Step 5: Solve for x
    x = 4,713,814,424,737.16/3,267,270.27
  6. Step 6: Final answer
    x = 1,442,737.83

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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.