Finding the Fourth Proportional to 2,406,402.24, 3,609,422.94 and 700,558.62
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Solution
The fourth proportional to 2,406,402.24, 3,609,422.94 and 700,558.62 is: 1,050,785.41
Step by Step Solution
- Step 1: Write the proportion equation
2,406,402.24 : 3,609,422.94 = 700,558.62 : x - Step 2: Convert to fraction form
2,406,402.24/3,609,422.94 = 700,558.62/x - Step 3: Cross multiply
2,406,402.24x = 3,609,422.94 × 700,558.62 - Step 4: Simplify right side
2,406,402.24x = 2,528,612,353,842.74 - Step 5: Solve for x
x = 2,528,612,353,842.74/2,406,402.24 - Step 6: Final answer
x = 1,050,785.41
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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.