Home / 4,101,366.45-5,659,885.70-2,382,597.69

Finding the Fourth Proportional to 4,101,366.45, 5,659,885.70 and 2,382,597.69

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Solution

The fourth proportional to 4,101,366.45, 5,659,885.70 and 2,382,597.69 is: 3,287,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,366.45 : 5,659,885.70 = 2,382,597.69 : x
  2. Step 2: Convert to fraction form
    4,101,366.45/5,659,885.70 = 2,382,597.69/x
  3. Step 3: Cross multiply
    4,101,366.45x = 5,659,885.70 × 2,382,597.69
  4. Step 4: Simplify right side
    4,101,366.45x = 13,485,230,570,281.21
  5. Step 5: Solve for x
    x = 13,485,230,570,281.21/4,101,366.45
  6. Step 6: Final answer
    x = 3,287,984.80

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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.