Home / 9,193,448.24-13,790,172.36-4,703,274.80

Finding the Fourth Proportional to 9,193,448.24, 13,790,172.36 and 4,703,274.80

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Solution

The fourth proportional to 9,193,448.24, 13,790,172.36 and 4,703,274.80 is: 7,054,912.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,448.24 : 13,790,172.36 = 4,703,274.80 : x
  2. Step 2: Convert to fraction form
    9,193,448.24/13,790,172.36 = 4,703,274.80/x
  3. Step 3: Cross multiply
    9,193,448.24x = 13,790,172.36 × 4,703,274.80
  4. Step 4: Simplify right side
    9,193,448.24x = 64,858,970,148,444.52
  5. Step 5: Solve for x
    x = 64,858,970,148,444.52/9,193,448.24
  6. Step 6: Final answer
    x = 7,054,912.20

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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.