Home / 4,150,318.24-5,727,526.80-2,339,481.76

Finding the Fourth Proportional to 4,150,318.24, 5,727,526.80 and 2,339,481.76

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Solution

The fourth proportional to 4,150,318.24, 5,727,526.80 and 2,339,481.76 is: 3,228,534.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,318.24 : 5,727,526.80 = 2,339,481.76 : x
  2. Step 2: Convert to fraction form
    4,150,318.24/5,727,526.80 = 2,339,481.76/x
  3. Step 3: Cross multiply
    4,150,318.24x = 5,727,526.80 × 2,339,481.76
  4. Step 4: Simplify right side
    4,150,318.24x = 13,399,444,478,511.17
  5. Step 5: Solve for x
    x = 13,399,444,478,511.17/4,150,318.24
  6. Step 6: Final answer
    x = 3,228,534.22

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1.5x scale

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.