Finding the Fourth Proportional to 6,352,268.49, 9,523,045.29 and 2,755,327.26
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Solution
The fourth proportional to 6,352,268.49, 9,523,045.29 and 2,755,327.26 is: 4,130,667.07
Step by Step Solution
- Step 1: Write the proportion equation
6,352,268.49 : 9,523,045.29 = 2,755,327.26 : x - Step 2: Convert to fraction form
6,352,268.49/9,523,045.29 = 2,755,327.26/x - Step 3: Cross multiply
6,352,268.49x = 9,523,045.29 × 2,755,327.26 - Step 4: Simplify right side
6,352,268.49x = 26,239,106,285,751.60 - Step 5: Solve for x
x = 26,239,106,285,751.60/6,352,268.49 - Step 6: Final answer
x = 4,130,667.07
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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.