Finding the Fourth Proportional to 2,370,894.18, 3,556,341.27 and 573,777.96
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Solution
The fourth proportional to 2,370,894.18, 3,556,341.27 and 573,777.96 is: 860,666.94
Step by Step Solution
- Step 1: Write the proportion equation
2,370,894.18 : 3,556,341.27 = 573,777.96 : x - Step 2: Convert to fraction form
2,370,894.18/3,556,341.27 = 573,777.96/x - Step 3: Cross multiply
2,370,894.18x = 3,556,341.27 × 573,777.96 - Step 4: Simplify right side
2,370,894.18x = 2,040,550,238,964.41 - Step 5: Solve for x
x = 2,040,550,238,964.41/2,370,894.18 - Step 6: Final answer
x = 860,666.94
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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.