Finding the Fourth Proportional to 4,798,232.00, 6,621,377.29 and 2,622,756.68
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Solution
The fourth proportional to 4,798,232.00, 6,621,377.29 and 2,622,756.68 is: 3,619,304.26
Step by Step Solution
- Step 1: Write the proportion equation
4,798,232.00 : 6,621,377.29 = 2,622,756.68 : x - Step 2: Convert to fraction form
4,798,232.00/6,621,377.29 = 2,622,756.68/x - Step 3: Cross multiply
4,798,232.00x = 6,621,377.29 × 2,622,756.68 - Step 4: Simplify right side
4,798,232.00x = 17,366,261,478,484.02 - Step 5: Solve for x
x = 17,366,261,478,484.02/4,798,232.00 - Step 6: Final answer
x = 3,619,304.26
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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.