Home / 8,039,109.87-11,094,467.67-4,601,272.23

Finding the Fourth Proportional to 8,039,109.87, 11,094,467.67 and 4,601,272.23

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Solution

The fourth proportional to 8,039,109.87, 11,094,467.67 and 4,601,272.23 is: 6,350,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,109.87 : 11,094,467.67 = 4,601,272.23 : x
  2. Step 2: Convert to fraction form
    8,039,109.87/11,094,467.67 = 4,601,272.23/x
  3. Step 3: Cross multiply
    8,039,109.87x = 11,094,467.67 × 4,601,272.23
  4. Step 4: Simplify right side
    8,039,109.87x = 51,048,665,996,603.81
  5. Step 5: Solve for x
    x = 51,048,665,996,603.81/8,039,109.87
  6. Step 6: Final answer
    x = 6,350,039.60

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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.