Finding the Fourth Proportional to 6,033,027.22, 8,328,261.35 and 3,586,430.32
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Solution
The fourth proportional to 6,033,027.22, 8,328,261.35 and 3,586,430.32 is: 4,950,869.26
Step by Step Solution
- Step 1: Write the proportion equation
6,033,027.22 : 8,328,261.35 = 3,586,430.32 : x - Step 2: Convert to fraction form
6,033,027.22/8,328,261.35 = 3,586,430.32/x - Step 3: Cross multiply
6,033,027.22x = 8,328,261.35 × 3,586,430.32 - Step 4: Simplify right side
6,033,027.22x = 29,868,729,018,524.13 - Step 5: Solve for x
x = 29,868,729,018,524.13/6,033,027.22 - Step 6: Final answer
x = 4,950,869.26
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.