Finding the Fourth Proportional to 4,106,730.94, 6,159,625.80 and 1,074,389.43
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Solution
The fourth proportional to 4,106,730.94, 6,159,625.80 and 1,074,389.43 is: 1,611,461.02
Step by Step Solution
- Step 1: Write the proportion equation
4,106,730.94 : 6,159,625.80 = 1,074,389.43 : x - Step 2: Convert to fraction form
4,106,730.94/6,159,625.80 = 1,074,389.43/x - Step 3: Cross multiply
4,106,730.94x = 6,159,625.80 × 1,074,389.43 - Step 4: Simplify right side
4,106,730.94x = 6,617,836,821,477.17 - Step 5: Solve for x
x = 6,617,836,821,477.17/4,106,730.94 - Step 6: Final answer
x = 1,611,461.02
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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.