Finding the Fourth Proportional to 1,734,552.63, 2,600,719.02 and 834,201.18
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Solution
The fourth proportional to 1,734,552.63, 2,600,719.02 and 834,201.18 is: 1,250,767.97
Step by Step Solution
- Step 1: Write the proportion equation
1,734,552.63 : 2,600,719.02 = 834,201.18 : x - Step 2: Convert to fraction form
1,734,552.63/2,600,719.02 = 834,201.18/x - Step 3: Cross multiply
1,734,552.63x = 2,600,719.02 × 834,201.18 - Step 4: Simplify right side
1,734,552.63x = 2,169,522,875,332.44 - Step 5: Solve for x
x = 2,169,522,875,332.44/1,734,552.63 - Step 6: Final answer
x = 1,250,767.97
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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.