Finding the Fourth Proportional to 2,468,804.48, 3,702,833.04 and 671,828.09
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Solution
The fourth proportional to 2,468,804.48, 3,702,833.04 and 671,828.09 is: 1,007,640.45
Step by Step Solution
- Step 1: Write the proportion equation
2,468,804.48 : 3,702,833.04 = 671,828.09 : x - Step 2: Convert to fraction form
2,468,804.48/3,702,833.04 = 671,828.09/x - Step 3: Cross multiply
2,468,804.48x = 3,702,833.04 × 671,828.09 - Step 4: Simplify right side
2,468,804.48x = 2,487,667,248,852.09 - Step 5: Solve for x
x = 2,487,667,248,852.09/2,468,804.48 - Step 6: Final answer
x = 1,007,640.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.