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Finding the Fourth Proportional to 595,953.96, 894,054.10 and 196,619.16

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Solution

The fourth proportional to 595,953.96, 894,054.10 and 196,619.16 is: 294,969.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,953.96 : 894,054.10 = 196,619.16 : x
  2. Step 2: Convert to fraction form
    595,953.96/894,054.10 = 196,619.16/x
  3. Step 3: Cross multiply
    595,953.96x = 894,054.10 × 196,619.16
  4. Step 4: Simplify right side
    595,953.96x = 175,788,166,136.56
  5. Step 5: Solve for x
    x = 175,788,166,136.56/595,953.96
  6. Step 6: Final answer
    x = 294,969.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.