Home / 3,495,278.67-5,243,104.86-1,099,310.14

Finding the Fourth Proportional to 3,495,278.67, 5,243,104.86 and 1,099,310.14

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Solution

The fourth proportional to 3,495,278.67, 5,243,104.86 and 1,099,310.14 is: 1,649,023.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,278.67 : 5,243,104.86 = 1,099,310.14 : x
  2. Step 2: Convert to fraction form
    3,495,278.67/5,243,104.86 = 1,099,310.14/x
  3. Step 3: Cross multiply
    3,495,278.67x = 5,243,104.86 × 1,099,310.14
  4. Step 4: Simplify right side
    3,495,278.67x = 5,763,798,325,366.52
  5. Step 5: Solve for x
    x = 5,763,798,325,366.52/3,495,278.67
  6. Step 6: Final answer
    x = 1,649,023.97

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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.