Finding the Fourth Proportional to 1,104,436.35, 1,656,470.00 and 305,798.63
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Solution
The fourth proportional to 1,104,436.35, 1,656,470.00 and 305,798.63 is: 458,646.84
Step by Step Solution
- Step 1: Write the proportion equation
1,104,436.35 : 1,656,470.00 = 305,798.63 : x - Step 2: Convert to fraction form
1,104,436.35/1,656,470.00 = 305,798.63/x - Step 3: Cross multiply
1,104,436.35x = 1,656,470.00 × 305,798.63 - Step 4: Simplify right side
1,104,436.35x = 506,546,246,824.76 - Step 5: Solve for x
x = 506,546,246,824.76/1,104,436.35 - Step 6: Final answer
x = 458,646.84
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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.