Finding the Fourth Proportional to 1,713,324.66, 2,569,426.41 and 802,225.08
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Solution
The fourth proportional to 1,713,324.66, 2,569,426.41 and 802,225.08 is: 1,203,075.14
Step by Step Solution
- Step 1: Write the proportion equation
1,713,324.66 : 2,569,426.41 = 802,225.08 : x - Step 2: Convert to fraction form
1,713,324.66/2,569,426.41 = 802,225.08/x - Step 3: Cross multiply
1,713,324.66x = 2,569,426.41 × 802,225.08 - Step 4: Simplify right side
1,713,324.66x = 2,061,258,307,316.36 - Step 5: Solve for x
x = 2,061,258,307,316.36/1,713,324.66 - Step 6: Final answer
x = 1,203,075.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.