Home / 4,879,186-6,733,316.24-2,703,765.48

Finding the Fourth Proportional to 4,879,186, 6,733,316.24 and 2,703,765.48

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Solution

The fourth proportional to 4,879,186, 6,733,316.24 and 2,703,765.48 is: 3,731,218.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,186 : 6,733,316.24 = 2,703,765.48 : x
  2. Step 2: Convert to fraction form
    4,879,186/6,733,316.24 = 2,703,765.48/x
  3. Step 3: Cross multiply
    4,879,186x = 6,733,316.24 × 2,703,765.48
  4. Step 4: Simplify right side
    4,879,186x = 18,205,308,015,635.39
  5. Step 5: Solve for x
    x = 18,205,308,015,635.39/4,879,186
  6. Step 6: Final answer
    x = 3,731,218.28

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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.