Finding the Fourth Proportional to 1,794,550.74, 2,692,334.58 and 730,356.54
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Solution
The fourth proportional to 1,794,550.74, 2,692,334.58 and 730,356.54 is: 1,095,741.75
Step by Step Solution
- Step 1: Write the proportion equation
1,794,550.74 : 2,692,334.58 = 730,356.54 : x - Step 2: Convert to fraction form
1,794,550.74/2,692,334.58 = 730,356.54/x - Step 3: Cross multiply
1,794,550.74x = 2,692,334.58 × 730,356.54 - Step 4: Simplify right side
1,794,550.74x = 1,966,364,168,371.15 - Step 5: Solve for x
x = 1,966,364,168,371.15/1,794,550.74 - Step 6: Final answer
x = 1,095,741.75
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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.