Finding the Fourth Proportional to 706,102.08, 973,484.64 and 584,796.48
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Solution
The fourth proportional to 706,102.08, 973,484.64 and 584,796.48 is: 806,243.75
Step by Step Solution
- Step 1: Write the proportion equation
706,102.08 : 973,484.64 = 584,796.48 : x - Step 2: Convert to fraction form
706,102.08/973,484.64 = 584,796.48/x - Step 3: Cross multiply
706,102.08x = 973,484.64 × 584,796.48 - Step 4: Simplify right side
706,102.08x = 569,290,390,806.07 - Step 5: Solve for x
x = 569,290,390,806.07/706,102.08 - Step 6: Final answer
x = 806,243.75
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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.