Finding the Fourth Proportional to 1,495,031.06, 2,242,841.99 and 548,409.98
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Solution
The fourth proportional to 1,495,031.06, 2,242,841.99 and 548,409.98 is: 822,723.33
Step by Step Solution
- Step 1: Write the proportion equation
1,495,031.06 : 2,242,841.99 = 548,409.98 : x - Step 2: Convert to fraction form
1,495,031.06/2,242,841.99 = 548,409.98/x - Step 3: Cross multiply
1,495,031.06x = 2,242,841.99 × 548,409.98 - Step 4: Simplify right side
1,495,031.06x = 1,229,996,930,879.06 - Step 5: Solve for x
x = 1,229,996,930,879.06/1,495,031.06 - Step 6: Final answer
x = 822,723.33
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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.