Home / 2,962,550.56-4,084,368.24-2,224,380.64

Finding the Fourth Proportional to 2,962,550.56, 4,084,368.24 and 2,224,380.64

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Solution

The fourth proportional to 2,962,550.56, 4,084,368.24 and 2,224,380.64 is: 3,066,678.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,550.56 : 4,084,368.24 = 2,224,380.64 : x
  2. Step 2: Convert to fraction form
    2,962,550.56/4,084,368.24 = 2,224,380.64/x
  3. Step 3: Cross multiply
    2,962,550.56x = 4,084,368.24 × 2,224,380.64
  4. Step 4: Simplify right side
    2,962,550.56x = 9,085,189,639,686.88
  5. Step 5: Solve for x
    x = 9,085,189,639,686.88/2,962,550.56
  6. Step 6: Final answer
    x = 3,066,678.34

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Double scale
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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.