Home / 3,615,566.55-4,991,819.15-2,240,369.61

Finding the Fourth Proportional to 3,615,566.55, 4,991,819.15 and 2,240,369.61

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Solution

The fourth proportional to 3,615,566.55, 4,991,819.15 and 2,240,369.61 is: 3,093,158.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,566.55 : 4,991,819.15 = 2,240,369.61 : x
  2. Step 2: Convert to fraction form
    3,615,566.55/4,991,819.15 = 2,240,369.61/x
  3. Step 3: Cross multiply
    3,615,566.55x = 4,991,819.15 × 2,240,369.61
  4. Step 4: Simplify right side
    3,615,566.55x = 11,183,519,922,276.03
  5. Step 5: Solve for x
    x = 11,183,519,922,276.03/3,615,566.55
  6. Step 6: Final answer
    x = 3,093,158.37

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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.