Home / 605,306.98-907,957.59-184,581.46

Finding the Fourth Proportional to 605,306.98, 907,957.59 and 184,581.46

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Solution

The fourth proportional to 605,306.98, 907,957.59 and 184,581.46 is: 276,871.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,306.98 : 907,957.59 = 184,581.46 : x
  2. Step 2: Convert to fraction form
    605,306.98/907,957.59 = 184,581.46/x
  3. Step 3: Cross multiply
    605,306.98x = 907,957.59 × 184,581.46
  4. Step 4: Simplify right side
    605,306.98x = 167,592,137,580.28
  5. Step 5: Solve for x
    x = 167,592,137,580.28/605,306.98
  6. Step 6: Final answer
    x = 276,871.31

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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.