Home / 6,713,794.49-10,070,682.62-3,117,594.96

Finding the Fourth Proportional to 6,713,794.49, 10,070,682.62 and 3,117,594.96

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Solution

The fourth proportional to 6,713,794.49, 10,070,682.62 and 3,117,594.96 is: 4,676,388.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,794.49 : 10,070,682.62 = 3,117,594.96 : x
  2. Step 2: Convert to fraction form
    6,713,794.49/10,070,682.62 = 3,117,594.96/x
  3. Step 3: Cross multiply
    6,713,794.49x = 10,070,682.62 × 3,117,594.96
  4. Step 4: Simplify right side
    6,713,794.49x = 31,396,309,364,283.62
  5. Step 5: Solve for x
    x = 31,396,309,364,283.62/6,713,794.49
  6. Step 6: Final answer
    x = 4,676,388.21

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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.