Finding the Fourth Proportional to 2,528,368.66, 3,792,058.18 and 2,104,626.48
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Solution
The fourth proportional to 2,528,368.66, 3,792,058.18 and 2,104,626.48 is: 3,156,527.83
Step by Step Solution
- Step 1: Write the proportion equation
2,528,368.66 : 3,792,058.18 = 2,104,626.48 : x - Step 2: Convert to fraction form
2,528,368.66/3,792,058.18 = 2,104,626.48/x - Step 3: Cross multiply
2,528,368.66x = 3,792,058.18 × 2,104,626.48 - Step 4: Simplify right side
2,528,368.66x = 7,980,866,051,685.35 - Step 5: Solve for x
x = 7,980,866,051,685.35/2,528,368.66 - Step 6: Final answer
x = 3,156,527.83
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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.