Home / 941,289.27-1,412,513.40-372,573.55

Finding the Fourth Proportional to 941,289.27, 1,412,513.40 and 372,573.55

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Solution

The fourth proportional to 941,289.27, 1,412,513.40 and 372,573.55 is: 559,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,289.27 : 1,412,513.40 = 372,573.55 : x
  2. Step 2: Convert to fraction form
    941,289.27/1,412,513.40 = 372,573.55/x
  3. Step 3: Cross multiply
    941,289.27x = 1,412,513.40 × 372,573.55
  4. Step 4: Simplify right side
    941,289.27x = 526,265,131,860.57
  5. Step 5: Solve for x
    x = 526,265,131,860.57/941,289.27
  6. Step 6: Final answer
    x = 559,089.70

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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.