Home / 9,614,469.40-13,268,125.98-5,263,483.94

Finding the Fourth Proportional to 9,614,469.40, 13,268,125.98 and 5,263,483.94

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Solution

The fourth proportional to 9,614,469.40, 13,268,125.98 and 5,263,483.94 is: 7,263,694.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,469.40 : 13,268,125.98 = 5,263,483.94 : x
  2. Step 2: Convert to fraction form
    9,614,469.40/13,268,125.98 = 5,263,483.94/x
  3. Step 3: Cross multiply
    9,614,469.40x = 13,268,125.98 × 5,263,483.94
  4. Step 4: Simplify right side
    9,614,469.40x = 69,836,568,009,626.77
  5. Step 5: Solve for x
    x = 69,836,568,009,626.77/9,614,469.40
  6. Step 6: Final answer
    x = 7,263,694.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.