Finding the Fourth Proportional to 1,058,634.52, 1,460,897.94 and 575,207.08
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Solution
The fourth proportional to 1,058,634.52, 1,460,897.94 and 575,207.08 is: 793,776.15
Step by Step Solution
- Step 1: Write the proportion equation
1,058,634.52 : 1,460,897.94 = 575,207.08 : x - Step 2: Convert to fraction form
1,058,634.52/1,460,897.94 = 575,207.08/x - Step 3: Cross multiply
1,058,634.52x = 1,460,897.94 × 575,207.08 - Step 4: Simplify right side
1,058,634.52x = 840,318,838,245.42 - Step 5: Solve for x
x = 840,318,838,245.42/1,058,634.52 - Step 6: Final answer
x = 793,776.15
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.