Home / 335,946.90-463,607.36-182,984.61

Finding the Fourth Proportional to 335,946.90, 463,607.36 and 182,984.61

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Solution

The fourth proportional to 335,946.90, 463,607.36 and 182,984.61 is: 252,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,946.90 : 463,607.36 = 182,984.61 : x
  2. Step 2: Convert to fraction form
    335,946.90/463,607.36 = 182,984.61/x
  3. Step 3: Cross multiply
    335,946.90x = 463,607.36 × 182,984.61
  4. Step 4: Simplify right side
    335,946.90x = 84,833,012,664.29
  5. Step 5: Solve for x
    x = 84,833,012,664.29/335,946.90
  6. Step 6: Final answer
    x = 252,519.12

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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.