Home / 1,030,793.94-1,546,336.71-320,893.74

Finding the Fourth Proportional to 1,030,793.94, 1,546,336.71 and 320,893.74

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Solution

The fourth proportional to 1,030,793.94, 1,546,336.71 and 320,893.74 is: 481,386.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,793.94 : 1,546,336.71 = 320,893.74 : x
  2. Step 2: Convert to fraction form
    1,030,793.94/1,546,336.71 = 320,893.74/x
  3. Step 3: Cross multiply
    1,030,793.94x = 1,546,336.71 × 320,893.74
  4. Step 4: Simplify right side
    1,030,793.94x = 496,209,770,171.20
  5. Step 5: Solve for x
    x = 496,209,770,171.20/1,030,793.94
  6. Step 6: Final answer
    x = 481,386.00

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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.