Finding the Fourth Proportional to 4,365,557.04, 6,548,289.48 and 1,706,142
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Solution
The fourth proportional to 4,365,557.04, 6,548,289.48 and 1,706,142 is: 2,559,194.99
Step by Step Solution
- Step 1: Write the proportion equation
4,365,557.04 : 6,548,289.48 = 1,706,142 : x - Step 2: Convert to fraction form
4,365,557.04/6,548,289.48 = 1,706,142/x - Step 3: Cross multiply
4,365,557.04x = 6,548,289.48 × 1,706,142 - Step 4: Simplify right side
4,365,557.04x = 11,172,311,709,986.16 - Step 5: Solve for x
x = 11,172,311,709,986.16/4,365,557.04 - Step 6: Final answer
x = 2,559,194.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.