Home / 6,303,200.40-9,454,800.60-6,255,961.20

Finding the Fourth Proportional to 6,303,200.40, 9,454,800.60 and 6,255,961.20

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Solution

The fourth proportional to 6,303,200.40, 9,454,800.60 and 6,255,961.20 is: 9,383,941.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,200.40 : 9,454,800.60 = 6,255,961.20 : x
  2. Step 2: Convert to fraction form
    6,303,200.40/9,454,800.60 = 6,255,961.20/x
  3. Step 3: Cross multiply
    6,303,200.40x = 9,454,800.60 × 6,255,961.20
  4. Step 4: Simplify right side
    6,303,200.40x = 59,148,865,707,336.72
  5. Step 5: Solve for x
    x = 59,148,865,707,336.72/6,303,200.40
  6. Step 6: Final answer
    x = 9,383,941.80

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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.