Finding the Fourth Proportional to 2,313,887.15, 3,470,264.40 and 966,060.92
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Solution
The fourth proportional to 2,313,887.15, 3,470,264.40 and 966,060.92 is: 1,448,854.94
Step by Step Solution
- Step 1: Write the proportion equation
2,313,887.15 : 3,470,264.40 = 966,060.92 : x - Step 2: Convert to fraction form
2,313,887.15/3,470,264.40 = 966,060.92/x - Step 3: Cross multiply
2,313,887.15x = 3,470,264.40 × 966,060.92 - Step 4: Simplify right side
2,313,887.15x = 3,352,486,818,907.25 - Step 5: Solve for x
x = 3,352,486,818,907.25/2,313,887.15 - Step 6: Final answer
x = 1,448,854.94
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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.