Finding the Fourth Proportional to 536,572.99, 804,259.99 and 232,616.26
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Solution
The fourth proportional to 536,572.99, 804,259.99 and 232,616.26 is: 348,664.50
Step by Step Solution
- Step 1: Write the proportion equation
536,572.99 : 804,259.99 = 232,616.26 : x - Step 2: Convert to fraction form
536,572.99/804,259.99 = 232,616.26/x - Step 3: Cross multiply
536,572.99x = 804,259.99 × 232,616.26 - Step 4: Simplify right side
536,572.99x = 187,083,950,941.44 - Step 5: Solve for x
x = 187,083,950,941.44/536,572.99 - Step 6: Final answer
x = 348,664.50
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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.