Home / 9,043,745.49-12,480,365.93-4,969,626.93

Finding the Fourth Proportional to 9,043,745.49, 12,480,365.93 and 4,969,626.93

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Solution

The fourth proportional to 9,043,745.49, 12,480,365.93 and 4,969,626.93 is: 6,858,083.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043,745.49 : 12,480,365.93 = 4,969,626.93 : x
  2. Step 2: Convert to fraction form
    9,043,745.49/12,480,365.93 = 4,969,626.93/x
  3. Step 3: Cross multiply
    9,043,745.49x = 12,480,365.93 × 4,969,626.93
  4. Step 4: Simplify right side
    9,043,745.49x = 62,022,762,597,134.36
  5. Step 5: Solve for x
    x = 62,022,762,597,134.36/9,043,745.49
  6. Step 6: Final answer
    x = 6,858,083.60

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1.5x scale

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.