Home / 4,033,353.20-6,048,280.20-1,336,636.40

Finding the Fourth Proportional to 4,033,353.20, 6,048,280.20 and 1,336,636.40

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Solution

The fourth proportional to 4,033,353.20, 6,048,280.20 and 1,336,636.40 is: 2,004,374.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,353.20 : 6,048,280.20 = 1,336,636.40 : x
  2. Step 2: Convert to fraction form
    4,033,353.20/6,048,280.20 = 1,336,636.40/x
  3. Step 3: Cross multiply
    4,033,353.20x = 6,048,280.20 × 1,336,636.40
  4. Step 4: Simplify right side
    4,033,353.20x = 8,084,351,472,719.28
  5. Step 5: Solve for x
    x = 8,084,351,472,719.28/4,033,353.20
  6. Step 6: Final answer
    x = 2,004,374.79

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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.