Finding the Fourth Proportional to 3,599,587.84, 4,968,682.16 and 2,072,303.68
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Solution
The fourth proportional to 3,599,587.84, 4,968,682.16 and 2,072,303.68 is: 2,860,499.25
Step by Step Solution
- Step 1: Write the proportion equation
3,599,587.84 : 4,968,682.16 = 2,072,303.68 : x - Step 2: Convert to fraction form
3,599,587.84/4,968,682.16 = 2,072,303.68/x - Step 3: Cross multiply
3,599,587.84x = 4,968,682.16 × 2,072,303.68 - Step 4: Simplify right side
3,599,587.84x = 10,296,618,324,918.35 - Step 5: Solve for x
x = 10,296,618,324,918.35/3,599,587.84 - Step 6: Final answer
x = 2,860,499.25
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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.