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Finding the Fourth Proportional to 373,530.96, 560,461.14 and 195,995.16

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Solution

The fourth proportional to 373,530.96, 560,461.14 and 195,995.16 is: 294,079.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,530.96 : 560,461.14 = 195,995.16 : x
  2. Step 2: Convert to fraction form
    373,530.96/560,461.14 = 195,995.16/x
  3. Step 3: Cross multiply
    373,530.96x = 560,461.14 × 195,995.16
  4. Step 4: Simplify right side
    373,530.96x = 109,847,670,808.08
  5. Step 5: Solve for x
    x = 109,847,670,808.08/373,530.96
  6. Step 6: Final answer
    x = 294,079.16

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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.