Home / 5,593,477.41-7,718,922.42-3,146,087.72

Finding the Fourth Proportional to 5,593,477.41, 7,718,922.42 and 3,146,087.72

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Solution

The fourth proportional to 5,593,477.41, 7,718,922.42 and 3,146,087.72 is: 4,341,558.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593,477.41 : 7,718,922.42 = 3,146,087.72 : x
  2. Step 2: Convert to fraction form
    5,593,477.41/7,718,922.42 = 3,146,087.72/x
  3. Step 3: Cross multiply
    5,593,477.41x = 7,718,922.42 × 3,146,087.72
  4. Step 4: Simplify right side
    5,593,477.41x = 24,284,406,998,600.07
  5. Step 5: Solve for x
    x = 24,284,406,998,600.07/5,593,477.41
  6. Step 6: Final answer
    x = 4,341,558.07

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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.