Home / 4,810,067.10-6,637,891.14-2,634,745.68

Finding the Fourth Proportional to 4,810,067.10, 6,637,891.14 and 2,634,745.68

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Solution

The fourth proportional to 4,810,067.10, 6,637,891.14 and 2,634,745.68 is: 3,635,948.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,067.10 : 6,637,891.14 = 2,634,745.68 : x
  2. Step 2: Convert to fraction form
    4,810,067.10/6,637,891.14 = 2,634,745.68/x
  3. Step 3: Cross multiply
    4,810,067.10x = 6,637,891.14 × 2,634,745.68
  4. Step 4: Simplify right side
    4,810,067.10x = 17,489,155,005,425.28
  5. Step 5: Solve for x
    x = 17,489,155,005,425.28/4,810,067.10
  6. Step 6: Final answer
    x = 3,635,948.24

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Double scale
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1.5x scale

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.