Finding the Fourth Proportional to 584,037.88, 876,058.26 and 163,313.08
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Solution
The fourth proportional to 584,037.88, 876,058.26 and 163,313.08 is: 244,970.02
Step by Step Solution
- Step 1: Write the proportion equation
584,037.88 : 876,058.26 = 163,313.08 : x - Step 2: Convert to fraction form
584,037.88/876,058.26 = 163,313.08/x - Step 3: Cross multiply
584,037.88x = 876,058.26 × 163,313.08 - Step 4: Simplify right side
584,037.88x = 143,071,772,700.04 - Step 5: Solve for x
x = 143,071,772,700.04/584,037.88 - Step 6: Final answer
x = 244,970.02
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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.