Home / 3,066,997.54-4,600,543.96-908,241.02

Finding the Fourth Proportional to 3,066,997.54, 4,600,543.96 and 908,241.02

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Solution

The fourth proportional to 3,066,997.54, 4,600,543.96 and 908,241.02 is: 1,362,375.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,997.54 : 4,600,543.96 = 908,241.02 : x
  2. Step 2: Convert to fraction form
    3,066,997.54/4,600,543.96 = 908,241.02/x
  3. Step 3: Cross multiply
    3,066,997.54x = 4,600,543.96 × 908,241.02
  4. Step 4: Simplify right side
    3,066,997.54x = 4,178,402,738,785.24
  5. Step 5: Solve for x
    x = 4,178,402,738,785.24/3,066,997.54
  6. Step 6: Final answer
    x = 1,362,375.64

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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.