Home / 5,795,625.70-8,693,438.55-3,668,112.10

Finding the Fourth Proportional to 5,795,625.70, 8,693,438.55 and 3,668,112.10

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Solution

The fourth proportional to 5,795,625.70, 8,693,438.55 and 3,668,112.10 is: 5,502,168.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,625.70 : 8,693,438.55 = 3,668,112.10 : x
  2. Step 2: Convert to fraction form
    5,795,625.70/8,693,438.55 = 3,668,112.10/x
  3. Step 3: Cross multiply
    5,795,625.70x = 8,693,438.55 × 3,668,112.10
  4. Step 4: Simplify right side
    5,795,625.70x = 31,888,507,135,861.46
  5. Step 5: Solve for x
    x = 31,888,507,135,861.46/5,795,625.70
  6. Step 6: Final answer
    x = 5,502,168.15

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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.