Finding the Fourth Proportional to 4,528,541.60, 6,249,428.00 and 2,463,602.17
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Solution
The fourth proportional to 4,528,541.60, 6,249,428.00 and 2,463,602.17 is: 3,399,793.07
Step by Step Solution
- Step 1: Write the proportion equation
4,528,541.60 : 6,249,428.00 = 2,463,602.17 : x - Step 2: Convert to fraction form
4,528,541.60/6,249,428.00 = 2,463,602.17/x - Step 3: Cross multiply
4,528,541.60x = 6,249,428.00 × 2,463,602.17 - Step 4: Simplify right side
4,528,541.60x = 15,396,104,338,493.61 - Step 5: Solve for x
x = 15,396,104,338,493.61/4,528,541.60 - Step 6: Final answer
x = 3,399,793.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.