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Finding the Fourth Proportional to 373,305.15, 559,957.73 and 367,084.35

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Solution

The fourth proportional to 373,305.15, 559,957.73 and 367,084.35 is: 550,626.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,305.15 : 559,957.73 = 367,084.35 : x
  2. Step 2: Convert to fraction form
    373,305.15/559,957.73 = 367,084.35/x
  3. Step 3: Cross multiply
    373,305.15x = 559,957.73 × 367,084.35
  4. Step 4: Simplify right side
    373,305.15x = 205,551,717,509.10
  5. Step 5: Solve for x
    x = 205,551,717,509.10/373,305.15
  6. Step 6: Final answer
    x = 550,626.53

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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.