Home / 795,191.60-1,192,470.60-262,564.40

Finding the Fourth Proportional to 795,191.60, 1,192,470.60 and 262,564.40

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Solution

The fourth proportional to 795,191.60, 1,192,470.60 and 262,564.40 is: 393,742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,191.60 : 1,192,470.60 = 262,564.40 : x
  2. Step 2: Convert to fraction form
    795,191.60/1,192,470.60 = 262,564.40/x
  3. Step 3: Cross multiply
    795,191.60x = 1,192,470.60 × 262,564.40
  4. Step 4: Simplify right side
    795,191.60x = 313,100,327,606.64
  5. Step 5: Solve for x
    x = 313,100,327,606.64/795,191.60
  6. Step 6: Final answer
    x = 393,742.00

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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.