Home / 2,410,255.84-3,615,328.62-613,141.44

Finding the Fourth Proportional to 2,410,255.84, 3,615,328.62 and 613,141.44

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Solution

The fourth proportional to 2,410,255.84, 3,615,328.62 and 613,141.44 is: 919,698.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,255.84 : 3,615,328.62 = 613,141.44 : x
  2. Step 2: Convert to fraction form
    2,410,255.84/3,615,328.62 = 613,141.44/x
  3. Step 3: Cross multiply
    2,410,255.84x = 3,615,328.62 × 613,141.44
  4. Step 4: Simplify right side
    2,410,255.84x = 2,216,707,796,140.01
  5. Step 5: Solve for x
    x = 2,216,707,796,140.01/2,410,255.84
  6. Step 6: Final answer
    x = 919,698.13

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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.