Home / 4,630,806.59-6,947,313.48-1,598,198.60

Finding the Fourth Proportional to 4,630,806.59, 6,947,313.48 and 1,598,198.60

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Solution

The fourth proportional to 4,630,806.59, 6,947,313.48 and 1,598,198.60 is: 2,397,678.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,806.59 : 6,947,313.48 = 1,598,198.60 : x
  2. Step 2: Convert to fraction form
    4,630,806.59/6,947,313.48 = 1,598,198.60/x
  3. Step 3: Cross multiply
    4,630,806.59x = 6,947,313.48 × 1,598,198.60
  4. Step 4: Simplify right side
    4,630,806.59x = 11,103,186,694,865.41
  5. Step 5: Solve for x
    x = 11,103,186,694,865.41/4,630,806.59
  6. Step 6: Final answer
    x = 2,397,678.78

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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.