Home / 6,394,260.80-9,591,391.20-4,966,587.20

Finding the Fourth Proportional to 6,394,260.80, 9,591,391.20 and 4,966,587.20

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Solution

The fourth proportional to 6,394,260.80, 9,591,391.20 and 4,966,587.20 is: 7,449,880.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,260.80 : 9,591,391.20 = 4,966,587.20 : x
  2. Step 2: Convert to fraction form
    6,394,260.80/9,591,391.20 = 4,966,587.20/x
  3. Step 3: Cross multiply
    6,394,260.80x = 9,591,391.20 × 4,966,587.20
  4. Step 4: Simplify right side
    6,394,260.80x = 47,636,480,764,112.64
  5. Step 5: Solve for x
    x = 47,636,480,764,112.64/6,394,260.80
  6. Step 6: Final answer
    x = 7,449,880.80

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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.