Home / 604,346.04-833,939.64-332,409.60

Finding the Fourth Proportional to 604,346.04, 833,939.64 and 332,409.60

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Solution

The fourth proportional to 604,346.04, 833,939.64 and 332,409.60 is: 458,693.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,346.04 : 833,939.64 = 332,409.60 : x
  2. Step 2: Convert to fraction form
    604,346.04/833,939.64 = 332,409.60/x
  3. Step 3: Cross multiply
    604,346.04x = 833,939.64 × 332,409.60
  4. Step 4: Simplify right side
    604,346.04x = 277,209,542,156.54
  5. Step 5: Solve for x
    x = 277,209,542,156.54/604,346.04
  6. Step 6: Final answer
    x = 458,693.40

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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.