Home / 4,388,110.80-6,593,225.40-2,791,438.80

Finding the Fourth Proportional to 4,388,110.80, 6,593,225.40 and 2,791,438.80

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Solution

The fourth proportional to 4,388,110.80, 6,593,225.40 and 2,791,438.80 is: 4,194,193.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,110.80 : 6,593,225.40 = 2,791,438.80 : x
  2. Step 2: Convert to fraction form
    4,388,110.80/6,593,225.40 = 2,791,438.80/x
  3. Step 3: Cross multiply
    4,388,110.80x = 6,593,225.40 × 2,791,438.80
  4. Step 4: Simplify right side
    4,388,110.80x = 18,404,585,198,705.52
  5. Step 5: Solve for x
    x = 18,404,585,198,705.52/4,388,110.80
  6. Step 6: Final answer
    x = 4,194,193.36

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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.