Home / 2,618,550.56-3,611,550.57-1,792,114.04

Finding the Fourth Proportional to 2,618,550.56, 3,611,550.57 and 1,792,114.04

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Solution

The fourth proportional to 2,618,550.56, 3,611,550.57 and 1,792,114.04 is: 2,471,714.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,618,550.56 : 3,611,550.57 = 1,792,114.04 : x
  2. Step 2: Convert to fraction form
    2,618,550.56/3,611,550.57 = 1,792,114.04/x
  3. Step 3: Cross multiply
    2,618,550.56x = 3,611,550.57 × 1,792,114.04
  4. Step 4: Simplify right side
    2,618,550.56x = 6,472,310,482,667.00
  5. Step 5: Solve for x
    x = 6,472,310,482,667.00/2,618,550.56
  6. Step 6: Final answer
    x = 2,471,714.92

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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.