Home / 7,954,417.56-11,922,369.86-4,545,092.33

Finding the Fourth Proportional to 7,954,417.56, 11,922,369.86 and 4,545,092.33

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Solution

The fourth proportional to 7,954,417.56, 11,922,369.86 and 4,545,092.33 is: 6,812,349.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,954,417.56 : 11,922,369.86 = 4,545,092.33 : x
  2. Step 2: Convert to fraction form
    7,954,417.56/11,922,369.86 = 4,545,092.33/x
  3. Step 3: Cross multiply
    7,954,417.56x = 11,922,369.86 × 4,545,092.33
  4. Step 4: Simplify right side
    7,954,417.56x = 54,188,271,757,860.06
  5. Step 5: Solve for x
    x = 54,188,271,757,860.06/7,954,417.56
  6. Step 6: Final answer
    x = 6,812,349.41

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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.