Finding the Fourth Proportional to 1,549,903.08, 2,324,789.82 and 539,253.66
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Solution
The fourth proportional to 1,549,903.08, 2,324,789.82 and 539,253.66 is: 808,857.94
Step by Step Solution
- Step 1: Write the proportion equation
1,549,903.08 : 2,324,789.82 = 539,253.66 : x - Step 2: Convert to fraction form
1,549,903.08/2,324,789.82 = 539,253.66/x - Step 3: Cross multiply
1,549,903.08x = 2,324,789.82 × 539,253.66 - Step 4: Simplify right side
1,549,903.08x = 1,253,651,419,165.74 - Step 5: Solve for x
x = 1,253,651,419,165.74/1,549,903.08 - Step 6: Final answer
x = 808,857.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.