Finding the Fourth Proportional to 2,513,452.08, 3,769,610.34 and 716,297.04
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Solution
The fourth proportional to 2,513,452.08, 3,769,610.34 and 716,297.04 is: 1,074,283.75
Step by Step Solution
- Step 1: Write the proportion equation
2,513,452.08 : 3,769,610.34 = 716,297.04 : x - Step 2: Convert to fraction form
2,513,452.08/3,769,610.34 = 716,297.04/x - Step 3: Cross multiply
2,513,452.08x = 3,769,610.34 × 716,297.04 - Step 4: Simplify right side
2,513,452.08x = 2,700,160,728,495.39 - Step 5: Solve for x
x = 2,700,160,728,495.39/2,513,452.08 - Step 6: Final answer
x = 1,074,283.75
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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.