Finding the Fourth Proportional to 2,365,652, 3,264,599.76 and 1,292,564
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Solution
The fourth proportional to 2,365,652, 3,264,599.76 and 1,292,564 is: 1,783,738.32
Step by Step Solution
- Step 1: Write the proportion equation
2,365,652 : 3,264,599.76 = 1,292,564 : x - Step 2: Convert to fraction form
2,365,652/3,264,599.76 = 1,292,564/x - Step 3: Cross multiply
2,365,652x = 3,264,599.76 × 1,292,564 - Step 4: Simplify right side
2,365,652x = 4,219,704,124,184.64 - Step 5: Solve for x
x = 4,219,704,124,184.64/2,365,652 - Step 6: Final answer
x = 1,783,738.32
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.