Finding the Fourth Proportional to 11,526,684.96, 17,293,013.82 and 6,130,894.08
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Solution
The fourth proportional to 11,526,684.96, 17,293,013.82 and 6,130,894.08 is: 9,197,929.54
Step by Step Solution
- Step 1: Write the proportion equation
11,526,684.96 : 17,293,013.82 = 6,130,894.08 : x - Step 2: Convert to fraction form
11,526,684.96/17,293,013.82 = 6,130,894.08/x - Step 3: Cross multiply
11,526,684.96x = 17,293,013.82 × 6,130,894.08 - Step 4: Simplify right side
11,526,684.96x = 106,021,636,054,396.19 - Step 5: Solve for x
x = 106,021,636,054,396.19/11,526,684.96 - Step 6: Final answer
x = 9,197,929.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.