Home / 604,845.06-834,679.57-332,907.10

Finding the Fourth Proportional to 604,845.06, 834,679.57 and 332,907.10

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Solution

The fourth proportional to 604,845.06, 834,679.57 and 332,907.10 is: 459,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,845.06 : 834,679.57 = 332,907.10 : x
  2. Step 2: Convert to fraction form
    604,845.06/834,679.57 = 332,907.10/x
  3. Step 3: Cross multiply
    604,845.06x = 834,679.57 × 332,907.10
  4. Step 4: Simplify right side
    604,845.06x = 277,870,752,783.18
  5. Step 5: Solve for x
    x = 277,870,752,783.18/604,845.06
  6. Step 6: Final answer
    x = 459,408.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.