Home / 2,336,964.41-3,505,095.79-739,319.91

Finding the Fourth Proportional to 2,336,964.41, 3,505,095.79 and 739,319.91

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Solution

The fourth proportional to 2,336,964.41, 3,505,095.79 and 739,319.91 is: 1,108,868.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,964.41 : 3,505,095.79 = 739,319.91 : x
  2. Step 2: Convert to fraction form
    2,336,964.41/3,505,095.79 = 739,319.91/x
  3. Step 3: Cross multiply
    2,336,964.41x = 3,505,095.79 × 739,319.91
  4. Step 4: Simplify right side
    2,336,964.41x = 2,591,387,089,011.77
  5. Step 5: Solve for x
    x = 2,591,387,089,011.77/2,336,964.41
  6. Step 6: Final answer
    x = 1,108,868.87

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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.