Home / 4,887,021.92-6,744,317.40-3,052,566.32

Finding the Fourth Proportional to 4,887,021.92, 6,744,317.40 and 3,052,566.32

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Solution

The fourth proportional to 4,887,021.92, 6,744,317.40 and 3,052,566.32 is: 4,212,683.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,021.92 : 6,744,317.40 = 3,052,566.32 : x
  2. Step 2: Convert to fraction form
    4,887,021.92/6,744,317.40 = 3,052,566.32/x
  3. Step 3: Cross multiply
    4,887,021.92x = 6,744,317.40 × 3,052,566.32
  4. Step 4: Simplify right side
    4,887,021.92x = 20,587,476,146,629.97
  5. Step 5: Solve for x
    x = 20,587,476,146,629.97/4,887,021.92
  6. Step 6: Final answer
    x = 4,212,683.41

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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.