Finding the Fourth Proportional to 5,851,279.44, 8,773,763.34 and 2,654,661.48
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Solution
The fourth proportional to 5,851,279.44, 8,773,763.34 and 2,654,661.48 is: 3,980,560.46
Step by Step Solution
- Step 1: Write the proportion equation
5,851,279.44 : 8,773,763.34 = 2,654,661.48 : x - Step 2: Convert to fraction form
5,851,279.44/8,773,763.34 = 2,654,661.48/x - Step 3: Cross multiply
5,851,279.44x = 8,773,763.34 × 2,654,661.48 - Step 4: Simplify right side
5,851,279.44x = 23,291,371,573,334.14 - Step 5: Solve for x
x = 23,291,371,573,334.14/5,851,279.44 - Step 6: Final answer
x = 3,980,560.46
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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.