Home / 2,914,037.68-4,370,110.59-968,243.68

Finding the Fourth Proportional to 2,914,037.68, 4,370,110.59 and 968,243.68

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Solution

The fourth proportional to 2,914,037.68, 4,370,110.59 and 968,243.68 is: 1,452,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,037.68 : 4,370,110.59 = 968,243.68 : x
  2. Step 2: Convert to fraction form
    2,914,037.68/4,370,110.59 = 968,243.68/x
  3. Step 3: Cross multiply
    2,914,037.68x = 4,370,110.59 × 968,243.68
  4. Step 4: Simplify right side
    2,914,037.68x = 4,231,331,959,668.57
  5. Step 5: Solve for x
    x = 4,231,331,959,668.57/2,914,037.68
  6. Step 6: Final answer
    x = 1,452,051.22

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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.