Home / 2,508,062.94-3,461,132.97-1,362,118.68

Finding the Fourth Proportional to 2,508,062.94, 3,461,132.97 and 1,362,118.68

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Solution

The fourth proportional to 2,508,062.94, 3,461,132.97 and 1,362,118.68 is: 1,879,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,062.94 : 3,461,132.97 = 1,362,118.68 : x
  2. Step 2: Convert to fraction form
    2,508,062.94/3,461,132.97 = 1,362,118.68/x
  3. Step 3: Cross multiply
    2,508,062.94x = 3,461,132.97 × 1,362,118.68
  4. Step 4: Simplify right side
    2,508,062.94x = 4,714,473,872,400.88
  5. Step 5: Solve for x
    x = 4,714,473,872,400.88/2,508,062.94
  6. Step 6: Final answer
    x = 1,879,727.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.