Finding the Fourth Proportional to 2,382,092.84, 3,571,129.58 and 1,033,239.94
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Solution
The fourth proportional to 2,382,092.84, 3,571,129.58 and 1,033,239.94 is: 1,548,988.21
Step by Step Solution
- Step 1: Write the proportion equation
2,382,092.84 : 3,571,129.58 = 1,033,239.94 : x - Step 2: Convert to fraction form
2,382,092.84/3,571,129.58 = 1,033,239.94/x - Step 3: Cross multiply
2,382,092.84x = 3,571,129.58 × 1,033,239.94 - Step 4: Simplify right side
2,382,092.84x = 3,689,833,712,971.43 - Step 5: Solve for x
x = 3,689,833,712,971.43/2,382,092.84 - Step 6: Final answer
x = 1,548,988.21
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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.