Home / 2,201,791.80-3,302,687.70-1,484,346.45

Finding the Fourth Proportional to 2,201,791.80, 3,302,687.70 and 1,484,346.45

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Solution

The fourth proportional to 2,201,791.80, 3,302,687.70 and 1,484,346.45 is: 2,226,519.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,791.80 : 3,302,687.70 = 1,484,346.45 : x
  2. Step 2: Convert to fraction form
    2,201,791.80/3,302,687.70 = 1,484,346.45/x
  3. Step 3: Cross multiply
    2,201,791.80x = 3,302,687.70 × 1,484,346.45
  4. Step 4: Simplify right side
    2,201,791.80x = 4,902,332,762,953.67
  5. Step 5: Solve for x
    x = 4,902,332,762,953.67/2,201,791.80
  6. Step 6: Final answer
    x = 2,226,519.68

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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.