Home / 3,699,292.46-5,548,813.61-1,303,074.47

Finding the Fourth Proportional to 3,699,292.46, 5,548,813.61 and 1,303,074.47

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Solution

The fourth proportional to 3,699,292.46, 5,548,813.61 and 1,303,074.47 is: 1,954,567.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,292.46 : 5,548,813.61 = 1,303,074.47 : x
  2. Step 2: Convert to fraction form
    3,699,292.46/5,548,813.61 = 1,303,074.47/x
  3. Step 3: Cross multiply
    3,699,292.46x = 5,548,813.61 × 1,303,074.47
  4. Step 4: Simplify right side
    3,699,292.46x = 7,230,517,319,720.10
  5. Step 5: Solve for x
    x = 7,230,517,319,720.10/3,699,292.46
  6. Step 6: Final answer
    x = 1,954,567.64

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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.