Home / 4,378,172.52-6,041,624.22-2,444,555.52

Finding the Fourth Proportional to 4,378,172.52, 6,041,624.22 and 2,444,555.52

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Solution

The fourth proportional to 4,378,172.52, 6,041,624.22 and 2,444,555.52 is: 3,373,344.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,172.52 : 6,041,624.22 = 2,444,555.52 : x
  2. Step 2: Convert to fraction form
    4,378,172.52/6,041,624.22 = 2,444,555.52/x
  3. Step 3: Cross multiply
    4,378,172.52x = 6,041,624.22 × 2,444,555.52
  4. Step 4: Simplify right side
    4,378,172.52x = 14,769,085,836,766.69
  5. Step 5: Solve for x
    x = 14,769,085,836,766.69/4,378,172.52
  6. Step 6: Final answer
    x = 3,373,344.88

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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.