Home / 4,944,939.72-6,824,068.30-2,739,869.96

Finding the Fourth Proportional to 4,944,939.72, 6,824,068.30 and 2,739,869.96

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Solution

The fourth proportional to 4,944,939.72, 6,824,068.30 and 2,739,869.96 is: 3,781,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,939.72 : 6,824,068.30 = 2,739,869.96 : x
  2. Step 2: Convert to fraction form
    4,944,939.72/6,824,068.30 = 2,739,869.96/x
  3. Step 3: Cross multiply
    4,944,939.72x = 6,824,068.30 × 2,739,869.96
  4. Step 4: Simplify right side
    4,944,939.72x = 18,697,059,740,158.27
  5. Step 5: Solve for x
    x = 18,697,059,740,158.27/4,944,939.72
  6. Step 6: Final answer
    x = 3,781,049.07

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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.