Home / 6,680,715.88-10,022,322.14-3,037,713.32

Finding the Fourth Proportional to 6,680,715.88, 10,022,322.14 and 3,037,713.32

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Solution

The fourth proportional to 6,680,715.88, 10,022,322.14 and 3,037,713.32 is: 4,557,137.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680,715.88 : 10,022,322.14 = 3,037,713.32 : x
  2. Step 2: Convert to fraction form
    6,680,715.88/10,022,322.14 = 3,037,713.32/x
  3. Step 3: Cross multiply
    6,680,715.88x = 10,022,322.14 × 3,037,713.32
  4. Step 4: Simplify right side
    6,680,715.88x = 30,444,941,462,008.91
  5. Step 5: Solve for x
    x = 30,444,941,462,008.91/6,680,715.88
  6. Step 6: Final answer
    x = 4,557,137.59

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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.