Home / 4,033,436.20-6,048,404.70-1,336,719.40

Finding the Fourth Proportional to 4,033,436.20, 6,048,404.70 and 1,336,719.40

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Solution

The fourth proportional to 4,033,436.20, 6,048,404.70 and 1,336,719.40 is: 2,004,499.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,436.20 : 6,048,404.70 = 1,336,719.40 : x
  2. Step 2: Convert to fraction form
    4,033,436.20/6,048,404.70 = 1,336,719.40/x
  3. Step 3: Cross multiply
    4,033,436.20x = 6,048,404.70 × 1,336,719.40
  4. Step 4: Simplify right side
    4,033,436.20x = 8,085,019,901,541.18
  5. Step 5: Solve for x
    x = 8,085,019,901,541.18/4,033,436.20
  6. Step 6: Final answer
    x = 2,004,499.27

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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.