Home / 4,540,848.20-6,814,382.70-2,519,088.20

Finding the Fourth Proportional to 4,540,848.20, 6,814,382.70 and 2,519,088.20

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Solution

The fourth proportional to 4,540,848.20, 6,814,382.70 and 2,519,088.20 is: 3,780,357.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,848.20 : 6,814,382.70 = 2,519,088.20 : x
  2. Step 2: Convert to fraction form
    4,540,848.20/6,814,382.70 = 2,519,088.20/x
  3. Step 3: Cross multiply
    4,540,848.20x = 6,814,382.70 × 2,519,088.20
  4. Step 4: Simplify right side
    4,540,848.20x = 17,166,031,049,854.14
  5. Step 5: Solve for x
    x = 17,166,031,049,854.14/4,540,848.20
  6. Step 6: Final answer
    x = 3,780,357.83

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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.