Finding the Fourth Proportional to 7,476,292.44, 11,214,277.74 and 2,084,799.33
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Solution
The fourth proportional to 7,476,292.44, 11,214,277.74 and 2,084,799.33 is: 3,127,154.12
Step by Step Solution
- Step 1: Write the proportion equation
7,476,292.44 : 11,214,277.74 = 2,084,799.33 : x - Step 2: Convert to fraction form
7,476,292.44/11,214,277.74 = 2,084,799.33/x - Step 3: Cross multiply
7,476,292.44x = 11,214,277.74 × 2,084,799.33 - Step 4: Simplify right side
7,476,292.44x = 23,379,518,718,785.91 - Step 5: Solve for x
x = 23,379,518,718,785.91/7,476,292.44 - Step 6: Final answer
x = 3,127,154.12
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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.