Finding the Fourth Proportional to 2,307,219.39, 3,454,104.06 and 1,344,731.63
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Solution
The fourth proportional to 2,307,219.39, 3,454,104.06 and 1,344,731.63 is: 2,013,177.85
Step by Step Solution
- Step 1: Write the proportion equation
2,307,219.39 : 3,454,104.06 = 1,344,731.63 : x - Step 2: Convert to fraction form
2,307,219.39/3,454,104.06 = 1,344,731.63/x - Step 3: Cross multiply
2,307,219.39x = 3,454,104.06 × 1,344,731.63 - Step 4: Simplify right side
2,307,219.39x = 4,644,842,965,522.90 - Step 5: Solve for x
x = 4,644,842,965,522.90/2,307,219.39 - Step 6: Final answer
x = 2,013,177.85
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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.