Finding the Fourth Proportional to 1,497,259.62, 2,247,054.08 and 1,045,042.70
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Solution
The fourth proportional to 1,497,259.62, 2,247,054.08 and 1,045,042.70 is: 1,568,376.93
Step by Step Solution
- Step 1: Write the proportion equation
1,497,259.62 : 2,247,054.08 = 1,045,042.70 : x - Step 2: Convert to fraction form
1,497,259.62/2,247,054.08 = 1,045,042.70/x - Step 3: Cross multiply
1,497,259.62x = 2,247,054.08 × 1,045,042.70 - Step 4: Simplify right side
1,497,259.62x = 2,348,267,446,348.73 - Step 5: Solve for x
x = 2,348,267,446,348.73/1,497,259.62 - Step 6: Final answer
x = 1,568,376.93
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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.