Home / 5,733,507.94-7,912,138.62-3,119,922.89

Finding the Fourth Proportional to 5,733,507.94, 7,912,138.62 and 3,119,922.89

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Solution

The fourth proportional to 5,733,507.94, 7,912,138.62 and 3,119,922.89 is: 4,305,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,507.94 : 7,912,138.62 = 3,119,922.89 : x
  2. Step 2: Convert to fraction form
    5,733,507.94/7,912,138.62 = 3,119,922.89/x
  3. Step 3: Cross multiply
    5,733,507.94x = 7,912,138.62 × 3,119,922.89
  4. Step 4: Simplify right side
    5,733,507.94x = 24,685,262,367,801.13
  5. Step 5: Solve for x
    x = 24,685,262,367,801.13/5,733,507.94
  6. Step 6: Final answer
    x = 4,305,437.90

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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.