Home / 3,354,921.80-5,026,477.80-2,882,529.80

Finding the Fourth Proportional to 3,354,921.80, 5,026,477.80 and 2,882,529.80

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Solution

The fourth proportional to 3,354,921.80, 5,026,477.80 and 2,882,529.80 is: 4,318,721.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,921.80 : 5,026,477.80 = 2,882,529.80 : x
  2. Step 2: Convert to fraction form
    3,354,921.80/5,026,477.80 = 2,882,529.80/x
  3. Step 3: Cross multiply
    3,354,921.80x = 5,026,477.80 × 2,882,529.80
  4. Step 4: Simplify right side
    3,354,921.80x = 14,488,972,047,538.44
  5. Step 5: Solve for x
    x = 14,488,972,047,538.44/3,354,921.80
  6. Step 6: Final answer
    x = 4,318,721.24

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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.