Home / 3,433,725.67-5,146,670.45-1,383,073.71

Finding the Fourth Proportional to 3,433,725.67, 5,146,670.45 and 1,383,073.71

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Solution

The fourth proportional to 3,433,725.67, 5,146,670.45 and 1,383,073.71 is: 2,073,032.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,725.67 : 5,146,670.45 = 1,383,073.71 : x
  2. Step 2: Convert to fraction form
    3,433,725.67/5,146,670.45 = 1,383,073.71/x
  3. Step 3: Cross multiply
    3,433,725.67x = 5,146,670.45 × 1,383,073.71
  4. Step 4: Simplify right side
    3,433,725.67x = 7,118,224,586,513.50
  5. Step 5: Solve for x
    x = 7,118,224,586,513.50/3,433,725.67
  6. Step 6: Final answer
    x = 2,073,032.41

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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.