Home / 9,453,441.62-14,180,454.09-3,695,945.42

Finding the Fourth Proportional to 9,453,441.62, 14,180,454.09 and 3,695,945.42

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Solution

The fourth proportional to 9,453,441.62, 14,180,454.09 and 3,695,945.42 is: 5,544,032.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,441.62 : 14,180,454.09 = 3,695,945.42 : x
  2. Step 2: Convert to fraction form
    9,453,441.62/14,180,454.09 = 3,695,945.42/x
  3. Step 3: Cross multiply
    9,453,441.62x = 14,180,454.09 × 3,695,945.42
  4. Step 4: Simplify right side
    9,453,441.62x = 52,410,184,276,553.50
  5. Step 5: Solve for x
    x = 52,410,184,276,553.50/9,453,441.62
  6. Step 6: Final answer
    x = 5,544,032.15

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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.