Home / 658,234.07-987,384.94-184,956.34

Finding the Fourth Proportional to 658,234.07, 987,384.94 and 184,956.34

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Solution

The fourth proportional to 658,234.07, 987,384.94 and 184,956.34 is: 277,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    658,234.07 : 987,384.94 = 184,956.34 : x
  2. Step 2: Convert to fraction form
    658,234.07/987,384.94 = 184,956.34/x
  3. Step 3: Cross multiply
    658,234.07x = 987,384.94 × 184,956.34
  4. Step 4: Simplify right side
    658,234.07x = 182,623,100,816.99
  5. Step 5: Solve for x
    x = 182,623,100,816.99/658,234.07
  6. Step 6: Final answer
    x = 277,444.01

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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.