Home / 5,262,230.00-7,894,329.15-1,667,031.64

Finding the Fourth Proportional to 5,262,230.00, 7,894,329.15 and 1,667,031.64

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Solution

The fourth proportional to 5,262,230.00, 7,894,329.15 and 1,667,031.64 is: 2,500,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,230.00 : 7,894,329.15 = 1,667,031.64 : x
  2. Step 2: Convert to fraction form
    5,262,230.00/7,894,329.15 = 1,667,031.64/x
  3. Step 3: Cross multiply
    5,262,230.00x = 7,894,329.15 × 1,667,031.64
  4. Step 4: Simplify right side
    5,262,230.00x = 13,160,096,456,139.85
  5. Step 5: Solve for x
    x = 13,160,096,456,139.85/5,262,230.00
  6. Step 6: Final answer
    x = 2,500,859.23

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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.