Home / 3,307,027.83-4,960,591.56-1,148,121.47

Finding the Fourth Proportional to 3,307,027.83, 4,960,591.56 and 1,148,121.47

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Solution

The fourth proportional to 3,307,027.83, 4,960,591.56 and 1,148,121.47 is: 1,722,199.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,027.83 : 4,960,591.56 = 1,148,121.47 : x
  2. Step 2: Convert to fraction form
    3,307,027.83/4,960,591.56 = 1,148,121.47/x
  3. Step 3: Cross multiply
    3,307,027.83x = 4,960,591.56 × 1,148,121.47
  4. Step 4: Simplify right side
    3,307,027.83x = 5,695,361,649,133.84
  5. Step 5: Solve for x
    x = 5,695,361,649,133.84/3,307,027.83
  6. Step 6: Final answer
    x = 1,722,199.49

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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.