Finding the Fourth Proportional to 1,235,490.44, 1,854,434.05 and 596,244.07
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Solution
The fourth proportional to 1,235,490.44, 1,854,434.05 and 596,244.07 is: 894,944.45
Step by Step Solution
- Step 1: Write the proportion equation
1,235,490.44 : 1,854,434.05 = 596,244.07 : x - Step 2: Convert to fraction form
1,235,490.44/1,854,434.05 = 596,244.07/x - Step 3: Cross multiply
1,235,490.44x = 1,854,434.05 × 596,244.07 - Step 4: Simplify right side
1,235,490.44x = 1,105,695,306,346.02 - Step 5: Solve for x
x = 1,105,695,306,346.02/1,235,490.44 - Step 6: Final answer
x = 894,944.45
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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.