Home / 683,463.88-1,025,118.06-184,789

Finding the Fourth Proportional to 683,463.88, 1,025,118.06 and 184,789

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Solution

The fourth proportional to 683,463.88, 1,025,118.06 and 184,789 is: 277,162.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,463.88 : 1,025,118.06 = 184,789 : x
  2. Step 2: Convert to fraction form
    683,463.88/1,025,118.06 = 184,789/x
  3. Step 3: Cross multiply
    683,463.88x = 1,025,118.06 × 184,789
  4. Step 4: Simplify right side
    683,463.88x = 189,430,541,189.34
  5. Step 5: Solve for x
    x = 189,430,541,189.34/683,463.88
  6. Step 6: Final answer
    x = 277,162.48

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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.