Home / 4,083,881.23-5,635,653.08-2,248,321.19

Finding the Fourth Proportional to 4,083,881.23, 5,635,653.08 and 2,248,321.19

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Solution

The fourth proportional to 4,083,881.23, 5,635,653.08 and 2,248,321.19 is: 3,102,626.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,881.23 : 5,635,653.08 = 2,248,321.19 : x
  2. Step 2: Convert to fraction form
    4,083,881.23/5,635,653.08 = 2,248,321.19/x
  3. Step 3: Cross multiply
    4,083,881.23x = 5,635,653.08 × 2,248,321.19
  4. Step 4: Simplify right side
    4,083,881.23x = 12,670,758,258,962.70
  5. Step 5: Solve for x
    x = 12,670,758,258,962.70/4,083,881.23
  6. Step 6: Final answer
    x = 3,102,626.53

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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.