Home / 3,832,525.63-5,288,890.62-2,090,199.22

Finding the Fourth Proportional to 3,832,525.63, 5,288,890.62 and 2,090,199.22

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Solution

The fourth proportional to 3,832,525.63, 5,288,890.62 and 2,090,199.22 is: 2,884,477.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,525.63 : 5,288,890.62 = 2,090,199.22 : x
  2. Step 2: Convert to fraction form
    3,832,525.63/5,288,890.62 = 2,090,199.22/x
  3. Step 3: Cross multiply
    3,832,525.63x = 5,288,890.62 × 2,090,199.22
  4. Step 4: Simplify right side
    3,832,525.63x = 11,054,835,038,138.32
  5. Step 5: Solve for x
    x = 11,054,835,038,138.32/3,832,525.63
  6. Step 6: Final answer
    x = 2,884,477.79

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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.