Finding the Fourth Proportional to 1,701,058.78, 2,550,702.23 and 802,259.19
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Solution
The fourth proportional to 1,701,058.78, 2,550,702.23 and 802,259.19 is: 1,202,970.95
Step by Step Solution
- Step 1: Write the proportion equation
1,701,058.78 : 2,550,702.23 = 802,259.19 : x - Step 2: Convert to fraction form
1,701,058.78/2,550,702.23 = 802,259.19/x - Step 3: Cross multiply
1,701,058.78x = 2,550,702.23 × 802,259.19 - Step 4: Simplify right side
1,701,058.78x = 2,046,324,304,970.99 - Step 5: Solve for x
x = 2,046,324,304,970.99/1,701,058.78 - Step 6: Final answer
x = 1,202,970.95
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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.