Home / 3,546,500.14-4,894,175.66-2,018,607.25

Finding the Fourth Proportional to 3,546,500.14, 4,894,175.66 and 2,018,607.25

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Solution

The fourth proportional to 3,546,500.14, 4,894,175.66 and 2,018,607.25 is: 2,785,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,500.14 : 4,894,175.66 = 2,018,607.25 : x
  2. Step 2: Convert to fraction form
    3,546,500.14/4,894,175.66 = 2,018,607.25/x
  3. Step 3: Cross multiply
    3,546,500.14x = 4,894,175.66 × 2,018,607.25
  4. Step 4: Simplify right side
    3,546,500.14x = 9,879,418,470,049.54
  5. Step 5: Solve for x
    x = 9,879,418,470,049.54/3,546,500.14
  6. Step 6: Final answer
    x = 2,785,681.12

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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.