Home / 2,962,531.85-4,088,626.44-1,673,455.29

Finding the Fourth Proportional to 2,962,531.85, 4,088,626.44 and 1,673,455.29

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Solution

The fourth proportional to 2,962,531.85, 4,088,626.44 and 1,673,455.29 is: 2,309,556.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,531.85 : 4,088,626.44 = 1,673,455.29 : x
  2. Step 2: Convert to fraction form
    2,962,531.85/4,088,626.44 = 1,673,455.29/x
  3. Step 3: Cross multiply
    2,962,531.85x = 4,088,626.44 × 1,673,455.29
  4. Step 4: Simplify right side
    2,962,531.85x = 6,842,133,544,851.87
  5. Step 5: Solve for x
    x = 6,842,133,544,851.87/2,962,531.85
  6. Step 6: Final answer
    x = 2,309,556.12

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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.