Home / 2,248,005.69-3,371,639.22-968,271.12

Finding the Fourth Proportional to 2,248,005.69, 3,371,639.22 and 968,271.12

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Solution

The fourth proportional to 2,248,005.69, 3,371,639.22 and 968,271.12 is: 1,452,247.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,005.69 : 3,371,639.22 = 968,271.12 : x
  2. Step 2: Convert to fraction form
    2,248,005.69/3,371,639.22 = 968,271.12/x
  3. Step 3: Cross multiply
    2,248,005.69x = 3,371,639.22 × 968,271.12
  4. Step 4: Simplify right side
    2,248,005.69x = 3,264,660,883,785.33
  5. Step 5: Solve for x
    x = 3,264,660,883,785.33/2,248,005.69
  6. Step 6: Final answer
    x = 1,452,247.61

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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.