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Finding the Fourth Proportional to 336,057, 463,756.08 and 183,094.72

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Solution

The fourth proportional to 336,057, 463,756.08 and 183,094.72 is: 252,669.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,057 : 463,756.08 = 183,094.72 : x
  2. Step 2: Convert to fraction form
    336,057/463,756.08 = 183,094.72/x
  3. Step 3: Cross multiply
    336,057x = 463,756.08 × 183,094.72
  4. Step 4: Simplify right side
    336,057x = 84,911,289,615.90
  5. Step 5: Solve for x
    x = 84,911,289,615.90/336,057
  6. Step 6: Final answer
    x = 252,669.31

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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.