Home / 3,204,272.00-4,421,785.28-1,828,061.24

Finding the Fourth Proportional to 3,204,272.00, 4,421,785.28 and 1,828,061.24

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Solution

The fourth proportional to 3,204,272.00, 4,421,785.28 and 1,828,061.24 is: 2,522,661.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,272.00 : 4,421,785.28 = 1,828,061.24 : x
  2. Step 2: Convert to fraction form
    3,204,272.00/4,421,785.28 = 1,828,061.24/x
  3. Step 3: Cross multiply
    3,204,272.00x = 4,421,785.28 × 1,828,061.24
  4. Step 4: Simplify right side
    3,204,272.00x = 8,083,294,250,721.32
  5. Step 5: Solve for x
    x = 8,083,294,250,721.32/3,204,272.00
  6. Step 6: Final answer
    x = 2,522,661.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.