Home / 5,081,000.16-7,611,535.26-2,946,600.12

Finding the Fourth Proportional to 5,081,000.16, 7,611,535.26 and 2,946,600.12

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Solution

The fourth proportional to 5,081,000.16, 7,611,535.26 and 2,946,600.12 is: 4,414,121.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,081,000.16 : 7,611,535.26 = 2,946,600.12 : x
  2. Step 2: Convert to fraction form
    5,081,000.16/7,611,535.26 = 2,946,600.12/x
  3. Step 3: Cross multiply
    5,081,000.16x = 7,611,535.26 × 2,946,600.12
  4. Step 4: Simplify right side
    5,081,000.16x = 22,428,150,710,500.23
  5. Step 5: Solve for x
    x = 22,428,150,710,500.23/5,081,000.16
  6. Step 6: Final answer
    x = 4,414,121.24

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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.