Finding the Fourth Proportional to 6,001,770.24, 8,282,442.23 and 3,248,457.17
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Solution
The fourth proportional to 6,001,770.24, 8,282,442.23 and 3,248,457.17 is: 4,482,870.52
Step by Step Solution
- Step 1: Write the proportion equation
6,001,770.24 : 8,282,442.23 = 3,248,457.17 : x - Step 2: Convert to fraction form
6,001,770.24/8,282,442.23 = 3,248,457.17/x - Step 3: Cross multiply
6,001,770.24x = 8,282,442.23 × 3,248,457.17 - Step 4: Simplify right side
6,001,770.24x = 26,905,158,847,154.29 - Step 5: Solve for x
x = 26,905,158,847,154.29/6,001,770.24 - Step 6: Final answer
x = 4,482,870.52
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.