Home / 4,733,479.20-7,092,993.15-2,810,603.73

Finding the Fourth Proportional to 4,733,479.20, 7,092,993.15 and 2,810,603.73

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Solution

The fourth proportional to 4,733,479.20, 7,092,993.15 and 2,810,603.73 is: 4,211,615.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,479.20 : 7,092,993.15 = 2,810,603.73 : x
  2. Step 2: Convert to fraction form
    4,733,479.20/7,092,993.15 = 2,810,603.73/x
  3. Step 3: Cross multiply
    4,733,479.20x = 7,092,993.15 × 2,810,603.73
  4. Step 4: Simplify right side
    4,733,479.20x = 19,935,593,004,254.45
  5. Step 5: Solve for x
    x = 19,935,593,004,254.45/4,733,479.20
  6. Step 6: Final answer
    x = 4,211,615.21

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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.