Finding the Fourth Proportional to 3,264,405.03, 4,896,601.26 and 868,252.19
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Solution
The fourth proportional to 3,264,405.03, 4,896,601.26 and 868,252.19 is: 1,302,376.61
Step by Step Solution
- Step 1: Write the proportion equation
3,264,405.03 : 4,896,601.26 = 868,252.19 : x - Step 2: Convert to fraction form
3,264,405.03/4,896,601.26 = 868,252.19/x - Step 3: Cross multiply
3,264,405.03x = 4,896,601.26 × 868,252.19 - Step 4: Simplify right side
3,264,405.03x = 4,251,484,743,068.75 - Step 5: Solve for x
x = 4,251,484,743,068.75/3,264,405.03 - Step 6: Final answer
x = 1,302,376.61
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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.