Home / 8,548,299.03-11,796,655.20-4,628,054.37

Finding the Fourth Proportional to 8,548,299.03, 11,796,655.20 and 4,628,054.37

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Solution

The fourth proportional to 8,548,299.03, 11,796,655.20 and 4,628,054.37 is: 6,386,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,299.03 : 11,796,655.20 = 4,628,054.37 : x
  2. Step 2: Convert to fraction form
    8,548,299.03/11,796,655.20 = 4,628,054.37/x
  3. Step 3: Cross multiply
    8,548,299.03x = 11,796,655.20 × 4,628,054.37
  4. Step 4: Simplify right side
    8,548,299.03x = 54,595,561,649,743.22
  5. Step 5: Solve for x
    x = 54,595,561,649,743.22/8,548,299.03
  6. Step 6: Final answer
    x = 6,386,716.40

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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.