Home / 2,001,828.06-3,002,718.80-803,729.32

Finding the Fourth Proportional to 2,001,828.06, 3,002,718.80 and 803,729.32

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Solution

The fourth proportional to 2,001,828.06, 3,002,718.80 and 803,729.32 is: 1,205,584.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,828.06 : 3,002,718.80 = 803,729.32 : x
  2. Step 2: Convert to fraction form
    2,001,828.06/3,002,718.80 = 803,729.32/x
  3. Step 3: Cross multiply
    2,001,828.06x = 3,002,718.80 × 803,729.32
  4. Step 4: Simplify right side
    2,001,828.06x = 2,413,373,133,777.74
  5. Step 5: Solve for x
    x = 2,413,373,133,777.74/2,001,828.06
  6. Step 6: Final answer
    x = 1,205,584.63

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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.