Finding the Fourth Proportional to 1,701,313.68, 2,549,563.20 and 943,488.48
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Solution
The fourth proportional to 1,701,313.68, 2,549,563.20 and 943,488.48 is: 1,413,897.71
Step by Step Solution
- Step 1: Write the proportion equation
1,701,313.68 : 2,549,563.20 = 943,488.48 : x - Step 2: Convert to fraction form
1,701,313.68/2,549,563.20 = 943,488.48/x - Step 3: Cross multiply
1,701,313.68x = 2,549,563.20 × 943,488.48 - Step 4: Simplify right side
1,701,313.68x = 2,405,483,508,231.94 - Step 5: Solve for x
x = 2,405,483,508,231.94/1,701,313.68 - Step 6: Final answer
x = 1,413,897.71
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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.