Finding the Fourth Proportional to 4,303,473, 5,938,792.74 and 2,369,728.98
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Solution
The fourth proportional to 4,303,473, 5,938,792.74 and 2,369,728.98 is: 3,270,225.99
Step by Step Solution
- Step 1: Write the proportion equation
4,303,473 : 5,938,792.74 = 2,369,728.98 : x - Step 2: Convert to fraction form
4,303,473/5,938,792.74 = 2,369,728.98/x - Step 3: Cross multiply
4,303,473x = 5,938,792.74 × 2,369,728.98 - Step 4: Simplify right side
4,303,473x = 14,073,329,262,191.61 - Step 5: Solve for x
x = 14,073,329,262,191.61/4,303,473 - Step 6: Final answer
x = 3,270,225.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.