Home / 2,268,115.50-3,402,238.86-585,219

Finding the Fourth Proportional to 2,268,115.50, 3,402,238.86 and 585,219

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Solution

The fourth proportional to 2,268,115.50, 3,402,238.86 and 585,219 is: 877,845.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,115.50 : 3,402,238.86 = 585,219 : x
  2. Step 2: Convert to fraction form
    2,268,115.50/3,402,238.86 = 585,219/x
  3. Step 3: Cross multiply
    2,268,115.50x = 3,402,238.86 × 585,219
  4. Step 4: Simplify right side
    2,268,115.50x = 1,991,054,823,410.34
  5. Step 5: Solve for x
    x = 1,991,054,823,410.34/2,268,115.50
  6. Step 6: Final answer
    x = 877,845.43

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Double scale
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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.