Home / 3,883,509.35-5,825,268.12-2,097,747.30

Finding the Fourth Proportional to 3,883,509.35, 5,825,268.12 and 2,097,747.30

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Solution

The fourth proportional to 3,883,509.35, 5,825,268.12 and 2,097,747.30 is: 3,146,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,509.35 : 5,825,268.12 = 2,097,747.30 : x
  2. Step 2: Convert to fraction form
    3,883,509.35/5,825,268.12 = 2,097,747.30/x
  3. Step 3: Cross multiply
    3,883,509.35x = 5,825,268.12 × 2,097,747.30
  4. Step 4: Simplify right side
    3,883,509.35x = 12,219,940,470,506.07
  5. Step 5: Solve for x
    x = 12,219,940,470,506.07/3,883,509.35
  6. Step 6: Final answer
    x = 3,146,623.17

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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.