Finding the Fourth Proportional to 2,456,714.80, 3,684,416.10 and 750,854.80
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Solution
The fourth proportional to 2,456,714.80, 3,684,416.10 and 750,854.80 is: 1,126,081.67
Step by Step Solution
- Step 1: Write the proportion equation
2,456,714.80 : 3,684,416.10 = 750,854.80 : x - Step 2: Convert to fraction form
2,456,714.80/3,684,416.10 = 750,854.80/x - Step 3: Cross multiply
2,456,714.80x = 3,684,416.10 × 750,854.80 - Step 4: Simplify right side
2,456,714.80x = 2,766,461,513,882.28 - Step 5: Solve for x
x = 2,766,461,513,882.28/2,456,714.80 - Step 6: Final answer
x = 1,126,081.67
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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.