Finding the Fourth Proportional to 9,073,454.23, 13,612,838.53 and 2,683,876.74
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Solution
The fourth proportional to 9,073,454.23, 13,612,838.53 and 2,683,876.74 is: 4,026,601.09
Step by Step Solution
- Step 1: Write the proportion equation
9,073,454.23 : 13,612,838.53 = 2,683,876.74 : x - Step 2: Convert to fraction form
9,073,454.23/13,612,838.53 = 2,683,876.74/x - Step 3: Cross multiply
9,073,454.23x = 13,612,838.53 × 2,683,876.74 - Step 4: Simplify right side
9,073,454.23x = 36,535,180,696,042.80 - Step 5: Solve for x
x = 36,535,180,696,042.80/9,073,454.23 - Step 6: Final answer
x = 4,026,601.09
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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.