Home / 3,163,511.37-4,752,837.33-2,028,497.33

Finding the Fourth Proportional to 3,163,511.37, 4,752,837.33 and 2,028,497.33

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Solution

The fourth proportional to 3,163,511.37, 4,752,837.33 and 2,028,497.33 is: 3,047,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,511.37 : 4,752,837.33 = 2,028,497.33 : x
  2. Step 2: Convert to fraction form
    3,163,511.37/4,752,837.33 = 2,028,497.33/x
  3. Step 3: Cross multiply
    3,163,511.37x = 4,752,837.33 × 2,028,497.33
  4. Step 4: Simplify right side
    3,163,511.37x = 9,641,117,810,065.14
  5. Step 5: Solve for x
    x = 9,641,117,810,065.14/3,163,511.37
  6. Step 6: Final answer
    x = 3,047,600.18

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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.