Finding the Fourth Proportional to 1,053,447.94, 1,453,756.44 and 594,659.08
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Solution
The fourth proportional to 1,053,447.94, 1,453,756.44 and 594,659.08 is: 820,628.56
Step by Step Solution
- Step 1: Write the proportion equation
1,053,447.94 : 1,453,756.44 = 594,659.08 : x - Step 2: Convert to fraction form
1,053,447.94/1,453,756.44 = 594,659.08/x - Step 3: Cross multiply
1,053,447.94x = 1,453,756.44 × 594,659.08 - Step 4: Simplify right side
1,053,447.94x = 864,489,467,154.48 - Step 5: Solve for x
x = 864,489,467,154.48/1,053,447.94 - Step 6: Final answer
x = 820,628.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.