Home / 3,699,296.46-5,548,819.60-1,303,078.47

Finding the Fourth Proportional to 3,699,296.46, 5,548,819.60 and 1,303,078.47

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Solution

The fourth proportional to 3,699,296.46, 5,548,819.60 and 1,303,078.47 is: 1,954,573.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,296.46 : 5,548,819.60 = 1,303,078.47 : x
  2. Step 2: Convert to fraction form
    3,699,296.46/5,548,819.60 = 1,303,078.47/x
  3. Step 3: Cross multiply
    3,699,296.46x = 5,548,819.60 × 1,303,078.47
  4. Step 4: Simplify right side
    3,699,296.46x = 7,230,547,354,674.01
  5. Step 5: Solve for x
    x = 7,230,547,354,674.01/3,699,296.46
  6. Step 6: Final answer
    x = 1,954,573.64

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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.