Home / 8,004,152.70-11,045,734.16-4,333,069.22

Finding the Fourth Proportional to 8,004,152.70, 11,045,734.16 and 4,333,069.22

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Solution

The fourth proportional to 8,004,152.70, 11,045,734.16 and 4,333,069.22 is: 5,979,637.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,152.70 : 11,045,734.16 = 4,333,069.22 : x
  2. Step 2: Convert to fraction form
    8,004,152.70/11,045,734.16 = 4,333,069.22/x
  3. Step 3: Cross multiply
    8,004,152.70x = 11,045,734.16 × 4,333,069.22
  4. Step 4: Simplify right side
    8,004,152.70x = 47,861,930,624,104.53
  5. Step 5: Solve for x
    x = 47,861,930,624,104.53/8,004,152.70
  6. Step 6: Final answer
    x = 5,979,637.37

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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.