Home / 6,741,627.72-9,303,446.34-3,685,842.04

Finding the Fourth Proportional to 6,741,627.72, 9,303,446.34 and 3,685,842.04

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Solution

The fourth proportional to 6,741,627.72, 9,303,446.34 and 3,685,842.04 is: 5,086,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,627.72 : 9,303,446.34 = 3,685,842.04 : x
  2. Step 2: Convert to fraction form
    6,741,627.72/9,303,446.34 = 3,685,842.04/x
  3. Step 3: Cross multiply
    6,741,627.72x = 9,303,446.34 × 3,685,842.04
  4. Step 4: Simplify right side
    6,741,627.72x = 34,291,033,636,856.13
  5. Step 5: Solve for x
    x = 34,291,033,636,856.13/6,741,627.72
  6. Step 6: Final answer
    x = 5,086,462.06

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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.