Home / 2,014,143.54-3,021,185.35-497,826.39

Finding the Fourth Proportional to 2,014,143.54, 3,021,185.35 and 497,826.39

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Solution

The fourth proportional to 2,014,143.54, 3,021,185.35 and 497,826.39 is: 746,732.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,143.54 : 3,021,185.35 = 497,826.39 : x
  2. Step 2: Convert to fraction form
    2,014,143.54/3,021,185.35 = 497,826.39/x
  3. Step 3: Cross multiply
    2,014,143.54x = 3,021,185.35 × 497,826.39
  4. Step 4: Simplify right side
    2,014,143.54x = 1,504,025,796,311.39
  5. Step 5: Solve for x
    x = 1,504,025,796,311.39/2,014,143.54
  6. Step 6: Final answer
    x = 746,732.18

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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.