Home / 6,300,199.20-9,454,964.40-4,169,575.20

Finding the Fourth Proportional to 6,300,199.20, 9,454,964.40 and 4,169,575.20

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Solution

The fourth proportional to 6,300,199.20, 9,454,964.40 and 4,169,575.20 is: 6,257,450.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,300,199.20 : 9,454,964.40 = 4,169,575.20 : x
  2. Step 2: Convert to fraction form
    6,300,199.20/9,454,964.40 = 4,169,575.20/x
  3. Step 3: Cross multiply
    6,300,199.20x = 9,454,964.40 × 4,169,575.20
  4. Step 4: Simplify right side
    6,300,199.20x = 39,423,185,079,122.88
  5. Step 5: Solve for x
    x = 39,423,185,079,122.88/6,300,199.20
  6. Step 6: Final answer
    x = 6,257,450.57

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1.5x scale

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.