Home / 4,126,584.96-5,694,416.64-2,407,428

Finding the Fourth Proportional to 4,126,584.96, 5,694,416.64 and 2,407,428

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Solution

The fourth proportional to 4,126,584.96, 5,694,416.64 and 2,407,428 is: 3,322,092.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,584.96 : 5,694,416.64 = 2,407,428 : x
  2. Step 2: Convert to fraction form
    4,126,584.96/5,694,416.64 = 2,407,428/x
  3. Step 3: Cross multiply
    4,126,584.96x = 5,694,416.64 × 2,407,428
  4. Step 4: Simplify right side
    4,126,584.96x = 13,708,898,062,801.92
  5. Step 5: Solve for x
    x = 13,708,898,062,801.92/4,126,584.96
  6. Step 6: Final answer
    x = 3,322,092.77

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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.