Finding the Fourth Proportional to 1,476,365.96, 2,037,384.96 and 797,302.40
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Solution
The fourth proportional to 1,476,365.96, 2,037,384.96 and 797,302.40 is: 1,100,277.28
Step by Step Solution
- Step 1: Write the proportion equation
1,476,365.96 : 2,037,384.96 = 797,302.40 : x - Step 2: Convert to fraction form
1,476,365.96/2,037,384.96 = 797,302.40/x - Step 3: Cross multiply
1,476,365.96x = 2,037,384.96 × 797,302.40 - Step 4: Simplify right side
1,476,365.96x = 1,624,411,918,331.90 - Step 5: Solve for x
x = 1,624,411,918,331.90/1,476,365.96 - Step 6: Final answer
x = 1,100,277.28
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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.