Home / 1,294,085.59-1,941,057.77-395,527.02

Finding the Fourth Proportional to 1,294,085.59, 1,941,057.77 and 395,527.02

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Solution

The fourth proportional to 1,294,085.59, 1,941,057.77 and 395,527.02 is: 593,268.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,085.59 : 1,941,057.77 = 395,527.02 : x
  2. Step 2: Convert to fraction form
    1,294,085.59/1,941,057.77 = 395,527.02/x
  3. Step 3: Cross multiply
    1,294,085.59x = 1,941,057.77 × 395,527.02
  4. Step 4: Simplify right side
    1,294,085.59x = 767,740,802,942.12
  5. Step 5: Solve for x
    x = 767,740,802,942.12/1,294,085.59
  6. Step 6: Final answer
    x = 593,268.95

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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.