Finding the Fourth Proportional to 1,701,372.01, 2,347,946.54 and 976,352.35
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Solution
The fourth proportional to 1,701,372.01, 2,347,946.54 and 976,352.35 is: 1,347,396.75
Step by Step Solution
- Step 1: Write the proportion equation
1,701,372.01 : 2,347,946.54 = 976,352.35 : x - Step 2: Convert to fraction form
1,701,372.01/2,347,946.54 = 976,352.35/x - Step 3: Cross multiply
1,701,372.01x = 2,347,946.54 × 976,352.35 - Step 4: Simplify right side
1,701,372.01x = 2,292,423,118,574.38 - Step 5: Solve for x
x = 2,292,423,118,574.38/1,701,372.01 - Step 6: Final answer
x = 1,347,396.75
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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.