Finding the Fourth Proportional to 4,557,182.04, 6,833,669.36 and 1,677,825.68
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Solution
The fourth proportional to 4,557,182.04, 6,833,669.36 and 1,677,825.68 is: 2,515,963.99
Step by Step Solution
- Step 1: Write the proportion equation
4,557,182.04 : 6,833,669.36 = 1,677,825.68 : x - Step 2: Convert to fraction form
4,557,182.04/6,833,669.36 = 1,677,825.68/x - Step 3: Cross multiply
4,557,182.04x = 6,833,669.36 × 1,677,825.68 - Step 4: Simplify right side
4,557,182.04x = 11,465,705,898,279.69 - Step 5: Solve for x
x = 11,465,705,898,279.69/4,557,182.04 - Step 6: Final answer
x = 2,515,963.99
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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.