Home / 7,015,543.84-10,523,608.44-2,223,127.04

Finding the Fourth Proportional to 7,015,543.84, 10,523,608.44 and 2,223,127.04

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Solution

The fourth proportional to 7,015,543.84, 10,523,608.44 and 2,223,127.04 is: 3,334,783.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015,543.84 : 10,523,608.44 = 2,223,127.04 : x
  2. Step 2: Convert to fraction form
    7,015,543.84/10,523,608.44 = 2,223,127.04/x
  3. Step 3: Cross multiply
    7,015,543.84x = 10,523,608.44 × 2,223,127.04
  4. Step 4: Simplify right side
    7,015,543.84x = 23,395,318,481,336.22
  5. Step 5: Solve for x
    x = 23,395,318,481,336.22/7,015,543.84
  6. Step 6: Final answer
    x = 3,334,783.31

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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.