Home / 2,310,404.40-3,465,838.20-793,887.60

Finding the Fourth Proportional to 2,310,404.40, 3,465,838.20 and 793,887.60

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Solution

The fourth proportional to 2,310,404.40, 3,465,838.20 and 793,887.60 is: 1,190,910.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,404.40 : 3,465,838.20 = 793,887.60 : x
  2. Step 2: Convert to fraction form
    2,310,404.40/3,465,838.20 = 793,887.60/x
  3. Step 3: Cross multiply
    2,310,404.40x = 3,465,838.20 × 793,887.60
  4. Step 4: Simplify right side
    2,310,404.40x = 2,751,485,970,586.32
  5. Step 5: Solve for x
    x = 2,751,485,970,586.32/2,310,404.40
  6. Step 6: Final answer
    x = 1,190,910.98

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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.