Finding the Fourth Proportional to 11,356,704, 17,026,657.92 and 6,867,982.08
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Solution
The fourth proportional to 11,356,704, 17,026,657.92 and 6,867,982.08 is: 10,296,894.37
Step by Step Solution
- Step 1: Write the proportion equation
11,356,704 : 17,026,657.92 = 6,867,982.08 : x - Step 2: Convert to fraction form
11,356,704/17,026,657.92 = 6,867,982.08/x - Step 3: Cross multiply
11,356,704x = 17,026,657.92 × 6,867,982.08 - Step 4: Simplify right side
11,356,704x = 116,938,781,476,850.09 - Step 5: Solve for x
x = 116,938,781,476,850.09/11,356,704 - Step 6: Final answer
x = 10,296,894.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.