Home / 1,810,864.83-2,498,843.92-995,026.35

Finding the Fourth Proportional to 1,810,864.83, 2,498,843.92 and 995,026.35

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Solution

The fourth proportional to 1,810,864.83, 2,498,843.92 and 995,026.35 is: 1,373,054.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,864.83 : 2,498,843.92 = 995,026.35 : x
  2. Step 2: Convert to fraction form
    1,810,864.83/2,498,843.92 = 995,026.35/x
  3. Step 3: Cross multiply
    1,810,864.83x = 2,498,843.92 × 995,026.35
  4. Step 4: Simplify right side
    1,810,864.83x = 2,486,415,544,937.29
  5. Step 5: Solve for x
    x = 2,486,415,544,937.29/1,810,864.83
  6. Step 6: Final answer
    x = 1,373,054.19

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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.