Finding the Fourth Proportional to 9,183,270.04, 13,776,897.79 and 2,793,356.32
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Solution
The fourth proportional to 9,183,270.04, 13,776,897.79 and 2,793,356.32 is: 4,190,640.63
Step by Step Solution
- Step 1: Write the proportion equation
9,183,270.04 : 13,776,897.79 = 2,793,356.32 : x - Step 2: Convert to fraction form
9,183,270.04/13,776,897.79 = 2,793,356.32/x - Step 3: Cross multiply
9,183,270.04x = 13,776,897.79 × 2,793,356.32 - Step 4: Simplify right side
9,183,270.04x = 38,483,784,511,690.53 - Step 5: Solve for x
x = 38,483,784,511,690.53/9,183,270.04 - Step 6: Final answer
x = 4,190,640.63
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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.