Finding the Fourth Proportional to 1,495,039.06, 2,242,853.97 and 548,417.98
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Solution
The fourth proportional to 1,495,039.06, 2,242,853.97 and 548,417.98 is: 822,735.32
Step by Step Solution
- Step 1: Write the proportion equation
1,495,039.06 : 2,242,853.97 = 548,417.98 : x - Step 2: Convert to fraction form
1,495,039.06/2,242,853.97 = 548,417.98/x - Step 3: Cross multiply
1,495,039.06x = 2,242,853.97 × 548,417.98 - Step 4: Simplify right side
1,495,039.06x = 1,230,021,443,662.38 - Step 5: Solve for x
x = 1,230,021,443,662.38/1,495,039.06 - Step 6: Final answer
x = 822,735.32
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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.