Finding the Fourth Proportional to 5,656,259.61, 8,484,468.42 and 1,612,749
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Solution
The fourth proportional to 5,656,259.61, 8,484,468.42 and 1,612,749 is: 2,419,146.03
Step by Step Solution
- Step 1: Write the proportion equation
5,656,259.61 : 8,484,468.42 = 1,612,749 : x - Step 2: Convert to fraction form
5,656,259.61/8,484,468.42 = 1,612,749/x - Step 3: Cross multiply
5,656,259.61x = 8,484,468.42 × 1,612,749 - Step 4: Simplify right side
5,656,259.61x = 13,683,317,959,886.58 - Step 5: Solve for x
x = 13,683,317,959,886.58/5,656,259.61 - Step 6: Final answer
x = 2,419,146.03
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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.