Home / 3,296,948.48-4,936,905.60-2,275,430.85

Finding the Fourth Proportional to 3,296,948.48, 4,936,905.60 and 2,275,430.85

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Solution

The fourth proportional to 3,296,948.48, 4,936,905.60 and 2,275,430.85 is: 3,407,268.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,948.48 : 4,936,905.60 = 2,275,430.85 : x
  2. Step 2: Convert to fraction form
    3,296,948.48/4,936,905.60 = 2,275,430.85/x
  3. Step 3: Cross multiply
    3,296,948.48x = 4,936,905.60 × 2,275,430.85
  4. Step 4: Simplify right side
    3,296,948.48x = 11,233,587,296,159.14
  5. Step 5: Solve for x
    x = 11,233,587,296,159.14/3,296,948.48
  6. Step 6: Final answer
    x = 3,407,268.08

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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.