Home / 2,413,121.16-3,619,678.52-616,004.56

Finding the Fourth Proportional to 2,413,121.16, 3,619,678.52 and 616,004.56

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Solution

The fourth proportional to 2,413,121.16, 3,619,678.52 and 616,004.56 is: 924,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,121.16 : 3,619,678.52 = 616,004.56 : x
  2. Step 2: Convert to fraction form
    2,413,121.16/3,619,678.52 = 616,004.56/x
  3. Step 3: Cross multiply
    2,413,121.16x = 3,619,678.52 × 616,004.56
  4. Step 4: Simplify right side
    2,413,121.16x = 2,229,738,474,054.05
  5. Step 5: Solve for x
    x = 2,229,738,474,054.05/2,413,121.16
  6. Step 6: Final answer
    x = 924,006.02

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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.