Home / 5,494,390.10-7,573,519.81-4,330,949.84

Finding the Fourth Proportional to 5,494,390.10, 7,573,519.81 and 4,330,949.84

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Solution

The fourth proportional to 5,494,390.10, 7,573,519.81 and 4,330,949.84 is: 5,969,822.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,390.10 : 7,573,519.81 = 4,330,949.84 : x
  2. Step 2: Convert to fraction form
    5,494,390.10/7,573,519.81 = 4,330,949.84/x
  3. Step 3: Cross multiply
    5,494,390.10x = 7,573,519.81 × 4,330,949.84
  4. Step 4: Simplify right side
    5,494,390.10x = 32,800,534,409,356.33
  5. Step 5: Solve for x
    x = 32,800,534,409,356.33/5,494,390.10
  6. Step 6: Final answer
    x = 5,969,822.64

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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.