Home / 6,212,309.69-8,573,340.23-3,732,288.95

Finding the Fourth Proportional to 6,212,309.69, 8,573,340.23 and 3,732,288.95

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Solution

The fourth proportional to 6,212,309.69, 8,573,340.23 and 3,732,288.95 is: 5,150,770.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,212,309.69 : 8,573,340.23 = 3,732,288.95 : x
  2. Step 2: Convert to fraction form
    6,212,309.69/8,573,340.23 = 3,732,288.95/x
  3. Step 3: Cross multiply
    6,212,309.69x = 8,573,340.23 × 3,732,288.95
  4. Step 4: Simplify right side
    6,212,309.69x = 31,998,183,005,019.46
  5. Step 5: Solve for x
    x = 31,998,183,005,019.46/6,212,309.69
  6. Step 6: Final answer
    x = 5,150,770.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.