Home / 5,695,964.24-7,860,417.39-3,117,622.46

Finding the Fourth Proportional to 5,695,964.24, 7,860,417.39 and 3,117,622.46

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Solution

The fourth proportional to 5,695,964.24, 7,860,417.39 and 3,117,622.46 is: 4,302,311.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,964.24 : 7,860,417.39 = 3,117,622.46 : x
  2. Step 2: Convert to fraction form
    5,695,964.24/7,860,417.39 = 3,117,622.46/x
  3. Step 3: Cross multiply
    5,695,964.24x = 7,860,417.39 × 3,117,622.46
  4. Step 4: Simplify right side
    5,695,964.24x = 24,505,813,760,736.49
  5. Step 5: Solve for x
    x = 24,505,813,760,736.49/5,695,964.24
  6. Step 6: Final answer
    x = 4,302,311.73

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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.