Home / 3,163,513.37-4,752,840.33-2,028,499.33

Finding the Fourth Proportional to 3,163,513.37, 4,752,840.33 and 2,028,499.33

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Solution

The fourth proportional to 3,163,513.37, 4,752,840.33 and 2,028,499.33 is: 3,047,603.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,513.37 : 4,752,840.33 = 2,028,499.33 : x
  2. Step 2: Convert to fraction form
    3,163,513.37/4,752,840.33 = 2,028,499.33/x
  3. Step 3: Cross multiply
    3,163,513.37x = 4,752,840.33 × 2,028,499.33
  4. Step 4: Simplify right side
    3,163,513.37x = 9,641,133,425,001.98
  5. Step 5: Solve for x
    x = 9,641,133,425,001.98/3,163,513.37
  6. Step 6: Final answer
    x = 3,047,603.19

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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.