Home / 4,522,293.09-6,240,803.88-2,457,308.66

Finding the Fourth Proportional to 4,522,293.09, 6,240,803.88 and 2,457,308.66

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Solution

The fourth proportional to 4,522,293.09, 6,240,803.88 and 2,457,308.66 is: 3,391,107.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,293.09 : 6,240,803.88 = 2,457,308.66 : x
  2. Step 2: Convert to fraction form
    4,522,293.09/6,240,803.88 = 2,457,308.66/x
  3. Step 3: Cross multiply
    4,522,293.09x = 6,240,803.88 × 2,457,308.66
  4. Step 4: Simplify right side
    4,522,293.09x = 15,335,581,419,685.60
  5. Step 5: Solve for x
    x = 15,335,581,419,685.60/4,522,293.09
  6. Step 6: Final answer
    x = 3,391,107.37

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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.