Finding the Fourth Proportional to 4,164,080.18, 6,244,590.33 and 1,430,852.48
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Solution
The fourth proportional to 4,164,080.18, 6,244,590.33 and 1,430,852.48 is: 2,145,753.00
Step by Step Solution
- Step 1: Write the proportion equation
4,164,080.18 : 6,244,590.33 = 1,430,852.48 : x - Step 2: Convert to fraction form
4,164,080.18/6,244,590.33 = 1,430,852.48/x - Step 3: Cross multiply
4,164,080.18x = 6,244,590.33 × 1,430,852.48 - Step 4: Simplify right side
4,164,080.18x = 8,935,087,556,483.05 - Step 5: Solve for x
x = 8,935,087,556,483.05/4,164,080.18 - Step 6: Final answer
x = 2,145,753.00
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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.