Home / 2,336,615.10-3,505,250.70-739,011.60

Finding the Fourth Proportional to 2,336,615.10, 3,505,250.70 and 739,011.60

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Solution

The fourth proportional to 2,336,615.10, 3,505,250.70 and 739,011.60 is: 1,108,621.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,615.10 : 3,505,250.70 = 739,011.60 : x
  2. Step 2: Convert to fraction form
    2,336,615.10/3,505,250.70 = 739,011.60/x
  3. Step 3: Cross multiply
    2,336,615.10x = 3,505,250.70 × 739,011.60
  4. Step 4: Simplify right side
    2,336,615.10x = 2,590,420,928,208.12
  5. Step 5: Solve for x
    x = 2,590,420,928,208.12/2,336,615.10
  6. Step 6: Final answer
    x = 1,108,621.15

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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.