Home / 795,831.40-1,193,958.30-346,359.40

Finding the Fourth Proportional to 795,831.40, 1,193,958.30 and 346,359.40

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Solution

The fourth proportional to 795,831.40, 1,193,958.30 and 346,359.40 is: 519,631.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,831.40 : 1,193,958.30 = 346,359.40 : x
  2. Step 2: Convert to fraction form
    795,831.40/1,193,958.30 = 346,359.40/x
  3. Step 3: Cross multiply
    795,831.40x = 1,193,958.30 × 346,359.40
  4. Step 4: Simplify right side
    795,831.40x = 413,538,680,413.02
  5. Step 5: Solve for x
    x = 413,538,680,413.02/795,831.40
  6. Step 6: Final answer
    x = 519,631.02

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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.