Finding the Fourth Proportional to 607,363.24, 910,951.35 and 202,562.50
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Solution
The fourth proportional to 607,363.24, 910,951.35 and 202,562.50 is: 303,812.56
Step by Step Solution
- Step 1: Write the proportion equation
607,363.24 : 910,951.35 = 202,562.50 : x - Step 2: Convert to fraction form
607,363.24/910,951.35 = 202,562.50/x - Step 3: Cross multiply
607,363.24x = 910,951.35 × 202,562.50 - Step 4: Simplify right side
607,363.24x = 184,524,582,834.38 - Step 5: Solve for x
x = 184,524,582,834.38/607,363.24 - Step 6: Final answer
x = 303,812.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.