Finding the Fourth Proportional to 2,662,000.08, 3,673,587.24 and 1,454,776.08
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Solution
The fourth proportional to 2,662,000.08, 3,673,587.24 and 1,454,776.08 is: 2,007,605.82
Step by Step Solution
- Step 1: Write the proportion equation
2,662,000.08 : 3,673,587.24 = 1,454,776.08 : x - Step 2: Convert to fraction form
2,662,000.08/3,673,587.24 = 1,454,776.08/x - Step 3: Cross multiply
2,662,000.08x = 3,673,587.24 × 1,454,776.08 - Step 4: Simplify right side
2,662,000.08x = 5,344,246,844,545.22 - Step 5: Solve for x
x = 5,344,246,844,545.22/2,662,000.08 - Step 6: Final answer
x = 2,007,605.82
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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.