Finding the Fourth Proportional to 4,396,135.95, 6,582,847.12 and 3,034,113.66
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Solution
The fourth proportional to 4,396,135.95, 6,582,847.12 and 3,034,113.66 is: 4,543,332.28
Step by Step Solution
- Step 1: Write the proportion equation
4,396,135.95 : 6,582,847.12 = 3,034,113.66 : x - Step 2: Convert to fraction form
4,396,135.95/6,582,847.12 = 3,034,113.66/x - Step 3: Cross multiply
4,396,135.95x = 6,582,847.12 × 3,034,113.66 - Step 4: Simplify right side
4,396,135.95x = 19,973,106,360,898.38 - Step 5: Solve for x
x = 19,973,106,360,898.38/4,396,135.95 - Step 6: Final answer
x = 4,543,332.28
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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.