Finding the Fourth Proportional to 595,616.13, 893,590.95 and 240,879.26
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Solution
The fourth proportional to 595,616.13, 893,590.95 and 240,879.26 is: 361,386.33
Step by Step Solution
- Step 1: Write the proportion equation
595,616.13 : 893,590.95 = 240,879.26 : x - Step 2: Convert to fraction form
595,616.13/893,590.95 = 240,879.26/x - Step 3: Cross multiply
595,616.13x = 893,590.95 × 240,879.26 - Step 4: Simplify right side
595,616.13x = 215,247,526,778.70 - Step 5: Solve for x
x = 215,247,526,778.70/595,616.13 - Step 6: Final answer
x = 361,386.33
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1.5x scale
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.