Finding the Fourth Proportional to 1,747,604.72, 2,411,541 and 973,177.16
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Solution
The fourth proportional to 1,747,604.72, 2,411,541 and 973,177.16 is: 1,342,898.99
Step by Step Solution
- Step 1: Write the proportion equation
1,747,604.72 : 2,411,541 = 973,177.16 : x - Step 2: Convert to fraction form
1,747,604.72/2,411,541 = 973,177.16/x - Step 3: Cross multiply
1,747,604.72x = 2,411,541 × 973,177.16 - Step 4: Simplify right side
1,747,604.72x = 2,346,856,621,603.56 - Step 5: Solve for x
x = 2,346,856,621,603.56/1,747,604.72 - Step 6: Final answer
x = 1,342,898.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.