Home / 605,220.04-907,975.86-184,470.04

Finding the Fourth Proportional to 605,220.04, 907,975.86 and 184,470.04

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Solution

The fourth proportional to 605,220.04, 907,975.86 and 184,470.04 is: 276,749.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,220.04 : 907,975.86 = 184,470.04 : x
  2. Step 2: Convert to fraction form
    605,220.04/907,975.86 = 184,470.04/x
  3. Step 3: Cross multiply
    605,220.04x = 907,975.86 × 184,470.04
  4. Step 4: Simplify right side
    605,220.04x = 167,494,343,213.23
  5. Step 5: Solve for x
    x = 167,494,343,213.23/605,220.04
  6. Step 6: Final answer
    x = 276,749.50

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1.5x scale

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.