Home / 6,734,200.20-10,102,792.90-1,941,515.44

Finding the Fourth Proportional to 6,734,200.20, 10,102,792.90 and 1,941,515.44

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Solution

The fourth proportional to 6,734,200.20, 10,102,792.90 and 1,941,515.44 is: 2,912,703.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,200.20 : 10,102,792.90 = 1,941,515.44 : x
  2. Step 2: Convert to fraction form
    6,734,200.20/10,102,792.90 = 1,941,515.44/x
  3. Step 3: Cross multiply
    6,734,200.20x = 10,102,792.90 × 1,941,515.44
  4. Step 4: Simplify right side
    6,734,200.20x = 19,614,728,402,472.38
  5. Step 5: Solve for x
    x = 19,614,728,402,472.38/6,734,200.20
  6. Step 6: Final answer
    x = 2,912,703.49

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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.