Finding the Fourth Proportional to 1,696,047.24, 2,544,030.84 and 416,652.66
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Solution
The fourth proportional to 1,696,047.24, 2,544,030.84 and 416,652.66 is: 624,969.16
Step by Step Solution
- Step 1: Write the proportion equation
1,696,047.24 : 2,544,030.84 = 416,652.66 : x - Step 2: Convert to fraction form
1,696,047.24/2,544,030.84 = 416,652.66/x - Step 3: Cross multiply
1,696,047.24x = 2,544,030.84 × 416,652.66 - Step 4: Simplify right side
1,696,047.24x = 1,059,977,216,608.03 - Step 5: Solve for x
x = 1,059,977,216,608.03/1,696,047.24 - Step 6: Final answer
x = 624,969.16
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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.