Home / 3,921,229.80-5,882,842.58-2,303,366.76

Finding the Fourth Proportional to 3,921,229.80, 5,882,842.58 and 2,303,366.76

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Solution

The fourth proportional to 3,921,229.80, 5,882,842.58 and 2,303,366.76 is: 3,455,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,921,229.80 : 5,882,842.58 = 2,303,366.76 : x
  2. Step 2: Convert to fraction form
    3,921,229.80/5,882,842.58 = 2,303,366.76/x
  3. Step 3: Cross multiply
    3,921,229.80x = 5,882,842.58 × 2,303,366.76
  4. Step 4: Simplify right side
    3,921,229.80x = 13,550,344,041,567.81
  5. Step 5: Solve for x
    x = 13,550,344,041,567.81/3,921,229.80
  6. Step 6: Final answer
    x = 3,455,636.30

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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.