Finding the Fourth Proportional to 4,157,908, 6,236,862.12 and 1,006,036
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Solution
The fourth proportional to 4,157,908, 6,236,862.12 and 1,006,036 is: 1,509,054.03
Step by Step Solution
- Step 1: Write the proportion equation
4,157,908 : 6,236,862.12 = 1,006,036 : x - Step 2: Convert to fraction form
4,157,908/6,236,862.12 = 1,006,036/x - Step 3: Cross multiply
4,157,908x = 6,236,862.12 × 1,006,036 - Step 4: Simplify right side
4,157,908x = 6,274,507,819,756.32 - Step 5: Solve for x
x = 6,274,507,819,756.32/4,157,908 - Step 6: Final answer
x = 1,509,054.03
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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.