Home / 941,202.42-1,298,867.67-511,482.59

Finding the Fourth Proportional to 941,202.42, 1,298,867.67 and 511,482.59

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Solution

The fourth proportional to 941,202.42, 1,298,867.67 and 511,482.59 is: 705,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,202.42 : 1,298,867.67 = 511,482.59 : x
  2. Step 2: Convert to fraction form
    941,202.42/1,298,867.67 = 511,482.59/x
  3. Step 3: Cross multiply
    941,202.42x = 1,298,867.67 × 511,482.59
  4. Step 4: Simplify right side
    941,202.42x = 664,348,199,918.87
  5. Step 5: Solve for x
    x = 664,348,199,918.87/941,202.42
  6. Step 6: Final answer
    x = 705,850.50

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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.