Home / 795,544.40-1,192,004.40-677,446.40

Finding the Fourth Proportional to 795,544.40, 1,192,004.40 and 677,446.40

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Solution

The fourth proportional to 795,544.40, 1,192,004.40 and 677,446.40 is: 1,015,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,544.40 : 1,192,004.40 = 677,446.40 : x
  2. Step 2: Convert to fraction form
    795,544.40/1,192,004.40 = 677,446.40/x
  3. Step 3: Cross multiply
    795,544.40x = 1,192,004.40 × 677,446.40
  4. Step 4: Simplify right side
    795,544.40x = 807,519,089,564.16
  5. Step 5: Solve for x
    x = 807,519,089,564.16/795,544.40
  6. Step 6: Final answer
    x = 1,015,052.20

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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.