Home / 336,148.67-463,871.66-183,183.60

Finding the Fourth Proportional to 336,148.67, 463,871.66 and 183,183.60

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Solution

The fourth proportional to 336,148.67, 463,871.66 and 183,183.60 is: 252,786.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,148.67 : 463,871.66 = 183,183.60 : x
  2. Step 2: Convert to fraction form
    336,148.67/463,871.66 = 183,183.60/x
  3. Step 3: Cross multiply
    336,148.67x = 463,871.66 × 183,183.60
  4. Step 4: Simplify right side
    336,148.67x = 84,973,679,335.22
  5. Step 5: Solve for x
    x = 84,973,679,335.22/336,148.67
  6. Step 6: Final answer
    x = 252,786.01

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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.