Home / 3,183,410.63-4,393,133.25-1,733,116.16

Finding the Fourth Proportional to 3,183,410.63, 4,393,133.25 and 1,733,116.16

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Solution

The fourth proportional to 3,183,410.63, 4,393,133.25 and 1,733,116.16 is: 2,391,714.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,410.63 : 4,393,133.25 = 1,733,116.16 : x
  2. Step 2: Convert to fraction form
    3,183,410.63/4,393,133.25 = 1,733,116.16/x
  3. Step 3: Cross multiply
    3,183,410.63x = 4,393,133.25 × 1,733,116.16
  4. Step 4: Simplify right side
    3,183,410.63x = 7,613,810,228,608.32
  5. Step 5: Solve for x
    x = 7,613,810,228,608.32/3,183,410.63
  6. Step 6: Final answer
    x = 2,391,714.77

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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.