Finding the Fourth Proportional to 706,342.14, 975,124.58 and 567,004.73
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Solution
The fourth proportional to 706,342.14, 975,124.58 and 567,004.73 is: 782,765.48
Step by Step Solution
- Step 1: Write the proportion equation
706,342.14 : 975,124.58 = 567,004.73 : x - Step 2: Convert to fraction form
706,342.14/975,124.58 = 567,004.73/x - Step 3: Cross multiply
706,342.14x = 975,124.58 × 567,004.73 - Step 4: Simplify right side
706,342.14x = 552,900,241,488.62 - Step 5: Solve for x
x = 552,900,241,488.62/706,342.14 - Step 6: Final answer
x = 782,765.48
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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.