Home / 2,749,914.54-3,794,824.98-1,526,149.02

Finding the Fourth Proportional to 2,749,914.54, 3,794,824.98 and 1,526,149.02

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Solution

The fourth proportional to 2,749,914.54, 3,794,824.98 and 1,526,149.02 is: 2,106,053.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,914.54 : 3,794,824.98 = 1,526,149.02 : x
  2. Step 2: Convert to fraction form
    2,749,914.54/3,794,824.98 = 1,526,149.02/x
  3. Step 3: Cross multiply
    2,749,914.54x = 3,794,824.98 × 1,526,149.02
  4. Step 4: Simplify right side
    2,749,914.54x = 5,791,468,424,298.52
  5. Step 5: Solve for x
    x = 5,791,468,424,298.52/2,749,914.54
  6. Step 6: Final answer
    x = 2,106,053.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.