Home / 5,300,487.68-7,951,283.04-1,462,310.24

Finding the Fourth Proportional to 5,300,487.68, 7,951,283.04 and 1,462,310.24

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Solution

The fourth proportional to 5,300,487.68, 7,951,283.04 and 1,462,310.24 is: 2,193,617.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,300,487.68 : 7,951,283.04 = 1,462,310.24 : x
  2. Step 2: Convert to fraction form
    5,300,487.68/7,951,283.04 = 1,462,310.24/x
  3. Step 3: Cross multiply
    5,300,487.68x = 7,951,283.04 × 1,462,310.24
  4. Step 4: Simplify right side
    5,300,487.68x = 11,627,242,610,530.33
  5. Step 5: Solve for x
    x = 11,627,242,610,530.33/5,300,487.68
  6. Step 6: Final answer
    x = 2,193,617.51

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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.