Finding the Fourth Proportional to 2,435,566.92, 3,649,360.92 and 1,297,120.42
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Solution
The fourth proportional to 2,435,566.92, 3,649,360.92 and 1,297,120.42 is: 1,943,555.95
Step by Step Solution
- Step 1: Write the proportion equation
2,435,566.92 : 3,649,360.92 = 1,297,120.42 : x - Step 2: Convert to fraction form
2,435,566.92/3,649,360.92 = 1,297,120.42/x - Step 3: Cross multiply
2,435,566.92x = 3,649,360.92 × 1,297,120.42 - Step 4: Simplify right side
2,435,566.92x = 4,733,660,569,281.99 - Step 5: Solve for x
x = 4,733,660,569,281.99/2,435,566.92 - Step 6: Final answer
x = 1,943,555.95
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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.