Home / 9,167,947.50-12,652,161.22-5,093,566.50

Finding the Fourth Proportional to 9,167,947.50, 12,652,161.22 and 5,093,566.50

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Solution

The fourth proportional to 9,167,947.50, 12,652,161.22 and 5,093,566.50 is: 7,029,340.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,947.50 : 12,652,161.22 = 5,093,566.50 : x
  2. Step 2: Convert to fraction form
    9,167,947.50/12,652,161.22 = 5,093,566.50/x
  3. Step 3: Cross multiply
    9,167,947.50x = 12,652,161.22 × 5,093,566.50
  4. Step 4: Simplify right side
    9,167,947.50x = 64,444,624,542,791.13
  5. Step 5: Solve for x
    x = 64,444,624,542,791.13/9,167,947.50
  6. Step 6: Final answer
    x = 7,029,340.49

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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.