Finding the Fourth Proportional to 996,750.08, 1,375,693.44 and 594,368
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Solution
The fourth proportional to 996,750.08, 1,375,693.44 and 594,368 is: 820,334.18
Step by Step Solution
- Step 1: Write the proportion equation
996,750.08 : 1,375,693.44 = 594,368 : x - Step 2: Convert to fraction form
996,750.08/1,375,693.44 = 594,368/x - Step 3: Cross multiply
996,750.08x = 1,375,693.44 × 594,368 - Step 4: Simplify right side
996,750.08x = 817,668,158,545.92 - Step 5: Solve for x
x = 817,668,158,545.92/996,750.08 - Step 6: Final answer
x = 820,334.18
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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.