Home / 4,627,659.07-6,944,146.55-3,613,935.37

Finding the Fourth Proportional to 4,627,659.07, 6,944,146.55 and 3,613,935.37

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Solution

The fourth proportional to 4,627,659.07, 6,944,146.55 and 3,613,935.37 is: 5,422,978.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,659.07 : 6,944,146.55 = 3,613,935.37 : x
  2. Step 2: Convert to fraction form
    4,627,659.07/6,944,146.55 = 3,613,935.37/x
  3. Step 3: Cross multiply
    4,627,659.07x = 6,944,146.55 × 3,613,935.37
  4. Step 4: Simplify right side
    4,627,659.07x = 25,095,696,831,508.47
  5. Step 5: Solve for x
    x = 25,095,696,831,508.47/4,627,659.07
  6. Step 6: Final answer
    x = 5,422,978.76

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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.