Home / 4,417,709.55-6,626,564.33-3,619,891.95

Finding the Fourth Proportional to 4,417,709.55, 6,626,564.33 and 3,619,891.95

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Solution

The fourth proportional to 4,417,709.55, 6,626,564.33 and 3,619,891.95 is: 5,429,837.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,709.55 : 6,626,564.33 = 3,619,891.95 : x
  2. Step 2: Convert to fraction form
    4,417,709.55/6,626,564.33 = 3,619,891.95/x
  3. Step 3: Cross multiply
    4,417,709.55x = 6,626,564.33 × 3,619,891.95
  4. Step 4: Simplify right side
    4,417,709.55x = 23,987,446,856,224.69
  5. Step 5: Solve for x
    x = 23,987,446,856,224.69/4,417,709.55
  6. Step 6: Final answer
    x = 5,429,837.93

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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.