Home / 2,814,320.85-3,883,766.10-1,525,161.24

Finding the Fourth Proportional to 2,814,320.85, 3,883,766.10 and 1,525,161.24

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Solution

The fourth proportional to 2,814,320.85, 3,883,766.10 and 1,525,161.24 is: 2,104,724.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,320.85 : 3,883,766.10 = 1,525,161.24 : x
  2. Step 2: Convert to fraction form
    2,814,320.85/3,883,766.10 = 1,525,161.24/x
  3. Step 3: Cross multiply
    2,814,320.85x = 3,883,766.10 × 1,525,161.24
  4. Step 4: Simplify right side
    2,814,320.85x = 5,923,369,520,945.96
  5. Step 5: Solve for x
    x = 5,923,369,520,945.96/2,814,320.85
  6. Step 6: Final answer
    x = 2,104,724.31

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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.