Home / 4,829,937.70-7,244,906.55-2,590,449.70

Finding the Fourth Proportional to 4,829,937.70, 7,244,906.55 and 2,590,449.70

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Solution

The fourth proportional to 4,829,937.70, 7,244,906.55 and 2,590,449.70 is: 3,885,674.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,937.70 : 7,244,906.55 = 2,590,449.70 : x
  2. Step 2: Convert to fraction form
    4,829,937.70/7,244,906.55 = 2,590,449.70/x
  3. Step 3: Cross multiply
    4,829,937.70x = 7,244,906.55 × 2,590,449.70
  4. Step 4: Simplify right side
    4,829,937.70x = 18,767,565,998,975.54
  5. Step 5: Solve for x
    x = 18,767,565,998,975.54/4,829,937.70
  6. Step 6: Final answer
    x = 3,885,674.55

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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.