Home / 6,923,242.42-9,554,649.82-3,826,370.45

Finding the Fourth Proportional to 6,923,242.42, 9,554,649.82 and 3,826,370.45

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Solution

The fourth proportional to 6,923,242.42, 9,554,649.82 and 3,826,370.45 is: 5,280,709.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,242.42 : 9,554,649.82 = 3,826,370.45 : x
  2. Step 2: Convert to fraction form
    6,923,242.42/9,554,649.82 = 3,826,370.45/x
  3. Step 3: Cross multiply
    6,923,242.42x = 9,554,649.82 × 3,826,370.45
  4. Step 4: Simplify right side
    6,923,242.42x = 36,559,629,712,213.97
  5. Step 5: Solve for x
    x = 36,559,629,712,213.97/6,923,242.42
  6. Step 6: Final answer
    x = 5,280,709.17

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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.