Finding the Fourth Proportional to 1,480,967.24, 2,221,537.02 and 416,092.28
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Solution
The fourth proportional to 1,480,967.24, 2,221,537.02 and 416,092.28 is: 624,162.63
Step by Step Solution
- Step 1: Write the proportion equation
1,480,967.24 : 2,221,537.02 = 416,092.28 : x - Step 2: Convert to fraction form
1,480,967.24/2,221,537.02 = 416,092.28/x - Step 3: Cross multiply
1,480,967.24x = 2,221,537.02 × 416,092.28 - Step 4: Simplify right side
1,480,967.24x = 924,364,403,756.21 - Step 5: Solve for x
x = 924,364,403,756.21/1,480,967.24 - Step 6: Final answer
x = 624,162.63
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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.