Home / 2,016,002.12-3,024,150.80-802,053.09

Finding the Fourth Proportional to 2,016,002.12, 3,024,150.80 and 802,053.09

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Solution

The fourth proportional to 2,016,002.12, 3,024,150.80 and 802,053.09 is: 1,203,138.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,002.12 : 3,024,150.80 = 802,053.09 : x
  2. Step 2: Convert to fraction form
    2,016,002.12/3,024,150.80 = 802,053.09/x
  3. Step 3: Cross multiply
    2,016,002.12x = 3,024,150.80 × 802,053.09
  4. Step 4: Simplify right side
    2,016,002.12x = 2,425,529,489,755.71
  5. Step 5: Solve for x
    x = 2,425,529,489,755.71/2,016,002.12
  6. Step 6: Final answer
    x = 1,203,138.37

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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.