Finding the Fourth Proportional to 4,536,852.24, 6,794,073.60 and 3,381,328.32
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Solution
The fourth proportional to 4,536,852.24, 6,794,073.60 and 3,381,328.32 is: 5,063,641.54
Step by Step Solution
- Step 1: Write the proportion equation
4,536,852.24 : 6,794,073.60 = 3,381,328.32 : x - Step 2: Convert to fraction form
4,536,852.24/6,794,073.60 = 3,381,328.32/x - Step 3: Cross multiply
4,536,852.24x = 6,794,073.60 × 3,381,328.32 - Step 4: Simplify right side
4,536,852.24x = 22,972,993,471,844.35 - Step 5: Solve for x
x = 22,972,993,471,844.35/4,536,852.24 - Step 6: Final answer
x = 5,063,641.54
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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.