Home / 2,018,013.32-3,026,932.50-501,664.52

Finding the Fourth Proportional to 2,018,013.32, 3,026,932.50 and 501,664.52

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Solution

The fourth proportional to 2,018,013.32, 3,026,932.50 and 501,664.52 is: 752,475.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,013.32 : 3,026,932.50 = 501,664.52 : x
  2. Step 2: Convert to fraction form
    2,018,013.32/3,026,932.50 = 501,664.52/x
  3. Step 3: Cross multiply
    2,018,013.32x = 3,026,932.50 × 501,664.52
  4. Step 4: Simplify right side
    2,018,013.32x = 1,518,504,639,684.90
  5. Step 5: Solve for x
    x = 1,518,504,639,684.90/2,018,013.32
  6. Step 6: Final answer
    x = 752,475.03

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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.