Home / 8,727,543.58-13,093,376.04-2,743,911.58

Finding the Fourth Proportional to 8,727,543.58, 13,093,376.04 and 2,743,911.58

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Solution

The fourth proportional to 8,727,543.58, 13,093,376.04 and 2,743,911.58 is: 4,116,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,543.58 : 13,093,376.04 = 2,743,911.58 : x
  2. Step 2: Convert to fraction form
    8,727,543.58/13,093,376.04 = 2,743,911.58/x
  3. Step 3: Cross multiply
    8,727,543.58x = 13,093,376.04 × 2,743,911.58
  4. Step 4: Simplify right side
    8,727,543.58x = 35,927,066,137,450.54
  5. Step 5: Solve for x
    x = 35,927,066,137,450.54/8,727,543.58
  6. Step 6: Final answer
    x = 4,116,515.24

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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.