Finding the Fourth Proportional to 595,948.99, 894,485.27 and 217,235.77
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Solution
The fourth proportional to 595,948.99, 894,485.27 and 217,235.77 is: 326,058.43
Step by Step Solution
- Step 1: Write the proportion equation
595,948.99 : 894,485.27 = 217,235.77 : x - Step 2: Convert to fraction form
595,948.99/894,485.27 = 217,235.77/x - Step 3: Cross multiply
595,948.99x = 894,485.27 × 217,235.77 - Step 4: Simplify right side
595,948.99x = 194,314,191,909.68 - Step 5: Solve for x
x = 194,314,191,909.68/595,948.99 - Step 6: Final answer
x = 326,058.43
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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.