Home / 10,551,245.62-15,818,600.06-4,166,277.24

Finding the Fourth Proportional to 10,551,245.62, 15,818,600.06 and 4,166,277.24

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Solution

The fourth proportional to 10,551,245.62, 15,818,600.06 and 4,166,277.24 is: 6,246,151.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551,245.62 : 15,818,600.06 = 4,166,277.24 : x
  2. Step 2: Convert to fraction form
    10,551,245.62/15,818,600.06 = 4,166,277.24/x
  3. Step 3: Cross multiply
    10,551,245.62x = 15,818,600.06 × 4,166,277.24
  4. Step 4: Simplify right side
    10,551,245.62x = 65,904,673,398,640.64
  5. Step 5: Solve for x
    x = 65,904,673,398,640.64/10,551,245.62
  6. Step 6: Final answer
    x = 6,246,151.00

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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.