Home / 6,736,731.45-10,106,573.40-3,326,651.70

Finding the Fourth Proportional to 6,736,731.45, 10,106,573.40 and 3,326,651.70

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Solution

The fourth proportional to 6,736,731.45, 10,106,573.40 and 3,326,651.70 is: 4,990,706.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,731.45 : 10,106,573.40 = 3,326,651.70 : x
  2. Step 2: Convert to fraction form
    6,736,731.45/10,106,573.40 = 3,326,651.70/x
  3. Step 3: Cross multiply
    6,736,731.45x = 10,106,573.40 × 3,326,651.70
  4. Step 4: Simplify right side
    6,736,731.45x = 33,621,049,582,284.78
  5. Step 5: Solve for x
    x = 33,621,049,582,284.78/6,736,731.45
  6. Step 6: Final answer
    x = 4,990,706.52

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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.