Home / 3,404,617.04-5,107,672.44-1,008,648.92

Finding the Fourth Proportional to 3,404,617.04, 5,107,672.44 and 1,008,648.92

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Solution

The fourth proportional to 3,404,617.04, 5,107,672.44 and 1,008,648.92 is: 1,513,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,617.04 : 5,107,672.44 = 1,008,648.92 : x
  2. Step 2: Convert to fraction form
    3,404,617.04/5,107,672.44 = 1,008,648.92/x
  3. Step 3: Cross multiply
    3,404,617.04x = 5,107,672.44 × 1,008,648.92
  4. Step 4: Simplify right side
    3,404,617.04x = 5,151,848,290,319.77
  5. Step 5: Solve for x
    x = 5,151,848,290,319.77/3,404,617.04
  6. Step 6: Final answer
    x = 1,513,194.65

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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.