Finding the Fourth Proportional to 4,544,733.08, 6,266,058.75 and 2,910,453.59
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Solution
The fourth proportional to 4,544,733.08, 6,266,058.75 and 2,910,453.59 is: 4,012,793.02
Step by Step Solution
- Step 1: Write the proportion equation
4,544,733.08 : 6,266,058.75 = 2,910,453.59 : x - Step 2: Convert to fraction form
4,544,733.08/6,266,058.75 = 2,910,453.59/x - Step 3: Cross multiply
4,544,733.08x = 6,266,058.75 × 2,910,453.59 - Step 4: Simplify right side
4,544,733.08x = 18,237,073,199,753.56 - Step 5: Solve for x
x = 18,237,073,199,753.56/4,544,733.08 - Step 6: Final answer
x = 4,012,793.02
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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.