Home / 4,068,056.52-5,613,546.93-2,413,918.56

Finding the Fourth Proportional to 4,068,056.52, 5,613,546.93 and 2,413,918.56

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Solution

The fourth proportional to 4,068,056.52, 5,613,546.93 and 2,413,918.56 is: 3,330,987.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,056.52 : 5,613,546.93 = 2,413,918.56 : x
  2. Step 2: Convert to fraction form
    4,068,056.52/5,613,546.93 = 2,413,918.56/x
  3. Step 3: Cross multiply
    4,068,056.52x = 5,613,546.93 × 2,413,918.56
  4. Step 4: Simplify right side
    4,068,056.52x = 13,550,645,121,758.02
  5. Step 5: Solve for x
    x = 13,550,645,121,758.02/4,068,056.52
  6. Step 6: Final answer
    x = 3,330,987.43

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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.