Finding the Fourth Proportional to 2,224,890.64, 3,335,356.68 and 804,630.97
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Solution
The fourth proportional to 2,224,890.64, 3,335,356.68 and 804,630.97 is: 1,206,230.65
Step by Step Solution
- Step 1: Write the proportion equation
2,224,890.64 : 3,335,356.68 = 804,630.97 : x - Step 2: Convert to fraction form
2,224,890.64/3,335,356.68 = 804,630.97/x - Step 3: Cross multiply
2,224,890.64x = 3,335,356.68 × 804,630.97 - Step 4: Simplify right side
2,224,890.64x = 2,683,731,280,724.38 - Step 5: Solve for x
x = 2,683,731,280,724.38/2,224,890.64 - Step 6: Final answer
x = 1,206,230.65
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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.