Home / 3,401,032.75-4,693,756.71-2,540,098.33

Finding the Fourth Proportional to 3,401,032.75, 4,693,756.71 and 2,540,098.33

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Solution

The fourth proportional to 3,401,032.75, 4,693,756.71 and 2,540,098.33 is: 3,505,583.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,032.75 : 4,693,756.71 = 2,540,098.33 : x
  2. Step 2: Convert to fraction form
    3,401,032.75/4,693,756.71 = 2,540,098.33/x
  3. Step 3: Cross multiply
    3,401,032.75x = 4,693,756.71 × 2,540,098.33
  4. Step 4: Simplify right side
    3,401,032.75x = 11,922,603,586,364.49
  5. Step 5: Solve for x
    x = 11,922,603,586,364.49/3,401,032.75
  6. Step 6: Final answer
    x = 3,505,583.29

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1.5x scale

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.