Home / 3,499,736.10-4,829,634.80-1,890,104.10

Finding the Fourth Proportional to 3,499,736.10, 4,829,634.80 and 1,890,104.10

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Solution

The fourth proportional to 3,499,736.10, 4,829,634.80 and 1,890,104.10 is: 2,608,343.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,736.10 : 4,829,634.80 = 1,890,104.10 : x
  2. Step 2: Convert to fraction form
    3,499,736.10/4,829,634.80 = 1,890,104.10/x
  3. Step 3: Cross multiply
    3,499,736.10x = 4,829,634.80 × 1,890,104.10
  4. Step 4: Simplify right side
    3,499,736.10x = 9,128,512,536,982.68
  5. Step 5: Solve for x
    x = 9,128,512,536,982.68/3,499,736.10
  6. Step 6: Final answer
    x = 2,608,343.11

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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.