Home / 6,817,380.58-10,226,057.91-3,975,499.90

Finding the Fourth Proportional to 6,817,380.58, 10,226,057.91 and 3,975,499.90

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Solution

The fourth proportional to 6,817,380.58, 10,226,057.91 and 3,975,499.90 is: 5,963,242.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,380.58 : 10,226,057.91 = 3,975,499.90 : x
  2. Step 2: Convert to fraction form
    6,817,380.58/10,226,057.91 = 3,975,499.90/x
  3. Step 3: Cross multiply
    6,817,380.58x = 10,226,057.91 × 3,975,499.90
  4. Step 4: Simplify right side
    6,817,380.58x = 40,653,692,198,599.21
  5. Step 5: Solve for x
    x = 40,653,692,198,599.21/6,817,380.58
  6. Step 6: Final answer
    x = 5,963,242.29

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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.