Finding the Fourth Proportional to 5,809,068.88, 8,017,102.92 and 3,328,618
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Solution
The fourth proportional to 5,809,068.88, 8,017,102.92 and 3,328,618 is: 4,593,829.69
Step by Step Solution
- Step 1: Write the proportion equation
5,809,068.88 : 8,017,102.92 = 3,328,618 : x - Step 2: Convert to fraction form
5,809,068.88/8,017,102.92 = 3,328,618/x - Step 3: Cross multiply
5,809,068.88x = 8,017,102.92 × 3,328,618 - Step 4: Simplify right side
5,809,068.88x = 26,685,873,087,364.56 - Step 5: Solve for x
x = 26,685,873,087,364.56/5,809,068.88 - Step 6: Final answer
x = 4,593,829.69
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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.