Home / 2,267,330.60-3,404,682.30-1,640,642.60

Finding the Fourth Proportional to 2,267,330.60, 3,404,682.30 and 1,640,642.60

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Solution

The fourth proportional to 2,267,330.60, 3,404,682.30 and 1,640,642.60 is: 2,463,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,330.60 : 3,404,682.30 = 1,640,642.60 : x
  2. Step 2: Convert to fraction form
    2,267,330.60/3,404,682.30 = 1,640,642.60/x
  3. Step 3: Cross multiply
    2,267,330.60x = 3,404,682.30 × 1,640,642.60
  4. Step 4: Simplify right side
    2,267,330.60x = 5,585,866,820,845.98
  5. Step 5: Solve for x
    x = 5,585,866,820,845.98/2,267,330.60
  6. Step 6: Final answer
    x = 2,463,631.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.