Finding the Fourth Proportional to 4,528,958.00, 6,250,011.64 and 2,463,985.31
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Solution
The fourth proportional to 4,528,958.00, 6,250,011.64 and 2,463,985.31 is: 3,400,326.71
Step by Step Solution
- Step 1: Write the proportion equation
4,528,958.00 : 6,250,011.64 = 2,463,985.31 : x - Step 2: Convert to fraction form
4,528,958.00/6,250,011.64 = 2,463,985.31/x - Step 3: Cross multiply
4,528,958.00x = 6,250,011.64 × 2,463,985.31 - Step 4: Simplify right side
4,528,958.00x = 15,399,936,830,878.99 - Step 5: Solve for x
x = 15,399,936,830,878.99/4,528,958.00 - Step 6: Final answer
x = 3,400,326.71
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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.