Home / 1,674,702-2,512,202.85-650,008.25

Finding the Fourth Proportional to 1,674,702, 2,512,202.85 and 650,008.25

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Solution

The fourth proportional to 1,674,702, 2,512,202.85 and 650,008.25 is: 975,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,702 : 2,512,202.85 = 650,008.25 : x
  2. Step 2: Convert to fraction form
    1,674,702/2,512,202.85 = 650,008.25/x
  3. Step 3: Cross multiply
    1,674,702x = 2,512,202.85 × 650,008.25
  4. Step 4: Simplify right side
    1,674,702x = 1,632,952,578,173.51
  5. Step 5: Solve for x
    x = 1,632,952,578,173.51/1,674,702
  6. Step 6: Final answer
    x = 975,070.54

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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.