Home / 5,595,318.05-8,392,976.61-1,551,805.80

Finding the Fourth Proportional to 5,595,318.05, 8,392,976.61 and 1,551,805.80

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Solution

The fourth proportional to 5,595,318.05, 8,392,976.61 and 1,551,805.80 is: 2,327,708.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,318.05 : 8,392,976.61 = 1,551,805.80 : x
  2. Step 2: Convert to fraction form
    5,595,318.05/8,392,976.61 = 1,551,805.80/x
  3. Step 3: Cross multiply
    5,595,318.05x = 8,392,976.61 × 1,551,805.80
  4. Step 4: Simplify right side
    5,595,318.05x = 13,024,269,745,369.40
  5. Step 5: Solve for x
    x = 13,024,269,745,369.40/5,595,318.05
  6. Step 6: Final answer
    x = 2,327,708.57

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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.