Home / 4,476,217.95-6,716,931.89-1,882,336.32

Finding the Fourth Proportional to 4,476,217.95, 6,716,931.89 and 1,882,336.32

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Solution

The fourth proportional to 4,476,217.95, 6,716,931.89 and 1,882,336.32 is: 2,824,599.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,217.95 : 6,716,931.89 = 1,882,336.32 : x
  2. Step 2: Convert to fraction form
    4,476,217.95/6,716,931.89 = 1,882,336.32/x
  3. Step 3: Cross multiply
    4,476,217.95x = 6,716,931.89 × 1,882,336.32
  4. Step 4: Simplify right side
    4,476,217.95x = 12,643,524,846,101.56
  5. Step 5: Solve for x
    x = 12,643,524,846,101.56/4,476,217.95
  6. Step 6: Final answer
    x = 2,824,599.92

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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.