Home / 3,532,516.52-5,298,780.24-1,008,171.77

Finding the Fourth Proportional to 3,532,516.52, 5,298,780.24 and 1,008,171.77

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Solution

The fourth proportional to 3,532,516.52, 5,298,780.24 and 1,008,171.77 is: 1,512,259.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,516.52 : 5,298,780.24 = 1,008,171.77 : x
  2. Step 2: Convert to fraction form
    3,532,516.52/5,298,780.24 = 1,008,171.77/x
  3. Step 3: Cross multiply
    3,532,516.52x = 5,298,780.24 × 1,008,171.77
  4. Step 4: Simplify right side
    3,532,516.52x = 5,342,080,626,907.92
  5. Step 5: Solve for x
    x = 5,342,080,626,907.92/3,532,516.52
  6. Step 6: Final answer
    x = 1,512,259.21

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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.