Home / 4,455,207.44-6,148,192.20-2,418,016.94

Finding the Fourth Proportional to 4,455,207.44, 6,148,192.20 and 2,418,016.94

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Solution

The fourth proportional to 4,455,207.44, 6,148,192.20 and 2,418,016.94 is: 3,336,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,207.44 : 6,148,192.20 = 2,418,016.94 : x
  2. Step 2: Convert to fraction form
    4,455,207.44/6,148,192.20 = 2,418,016.94/x
  3. Step 3: Cross multiply
    4,455,207.44x = 6,148,192.20 × 2,418,016.94
  4. Step 4: Simplify right side
    4,455,207.44x = 14,866,432,889,975.87
  5. Step 5: Solve for x
    x = 14,866,432,889,975.87/4,455,207.44
  6. Step 6: Final answer
    x = 3,336,866.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.