Home / 2,201,330.54-3,301,962.90-763,060.92

Finding the Fourth Proportional to 2,201,330.54, 3,301,962.90 and 763,060.92

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Solution

The fourth proportional to 2,201,330.54, 3,301,962.90 and 763,060.92 is: 1,144,579.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,330.54 : 3,301,962.90 = 763,060.92 : x
  2. Step 2: Convert to fraction form
    2,201,330.54/3,301,962.90 = 763,060.92/x
  3. Step 3: Cross multiply
    2,201,330.54x = 3,301,962.90 × 763,060.92
  4. Step 4: Simplify right side
    2,201,330.54x = 2,519,598,848,279.87
  5. Step 5: Solve for x
    x = 2,519,598,848,279.87/2,201,330.54
  6. Step 6: Final answer
    x = 1,144,579.97

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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.