Finding the Fourth Proportional to 5,860,246.13, 8,790,701.34 and 1,817,308.72
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Solution
The fourth proportional to 5,860,246.13, 8,790,701.34 and 1,817,308.72 is: 2,726,066.08
Step by Step Solution
- Step 1: Write the proportion equation
5,860,246.13 : 8,790,701.34 = 1,817,308.72 : x - Step 2: Convert to fraction form
5,860,246.13/8,790,701.34 = 1,817,308.72/x - Step 3: Cross multiply
5,860,246.13x = 8,790,701.34 × 1,817,308.72 - Step 4: Simplify right side
5,860,246.13x = 15,975,418,217,900.97 - Step 5: Solve for x
x = 15,975,418,217,900.97/5,860,246.13 - Step 6: Final answer
x = 2,726,066.08
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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.