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Finding the Fourth Proportional to 604,927.42, 907,391.14 and 184,203.29

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Solution

The fourth proportional to 604,927.42, 907,391.14 and 184,203.29 is: 276,304.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,927.42 : 907,391.14 = 184,203.29 : x
  2. Step 2: Convert to fraction form
    604,927.42/907,391.14 = 184,203.29/x
  3. Step 3: Cross multiply
    604,927.42x = 907,391.14 × 184,203.29
  4. Step 4: Simplify right side
    604,927.42x = 167,144,435,112.82
  5. Step 5: Solve for x
    x = 167,144,435,112.82/604,927.42
  6. Step 6: Final answer
    x = 276,304.94

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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.