Home / 5,039,523.06-7,558,454.12-2,161,354.83

Finding the Fourth Proportional to 5,039,523.06, 7,558,454.12 and 2,161,354.83

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Solution

The fourth proportional to 5,039,523.06, 7,558,454.12 and 2,161,354.83 is: 3,241,676.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,523.06 : 7,558,454.12 = 2,161,354.83 : x
  2. Step 2: Convert to fraction form
    5,039,523.06/7,558,454.12 = 2,161,354.83/x
  3. Step 3: Cross multiply
    5,039,523.06x = 7,558,454.12 × 2,161,354.83
  4. Step 4: Simplify right side
    5,039,523.06x = 16,336,501,308,788.63
  5. Step 5: Solve for x
    x = 16,336,501,308,788.63/5,039,523.06
  6. Step 6: Final answer
    x = 3,241,676.07

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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.