Finding the Fourth Proportional to 2,397,367.24, 3,309,155.22 and 1,908,234
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Solution
The fourth proportional to 2,397,367.24, 3,309,155.22 and 1,908,234 is: 2,633,990.49
Step by Step Solution
- Step 1: Write the proportion equation
2,397,367.24 : 3,309,155.22 = 1,908,234 : x - Step 2: Convert to fraction form
2,397,367.24/3,309,155.22 = 1,908,234/x - Step 3: Cross multiply
2,397,367.24x = 3,309,155.22 × 1,908,234 - Step 4: Simplify right side
2,397,367.24x = 6,314,642,502,081.48 - Step 5: Solve for x
x = 6,314,642,502,081.48/2,397,367.24 - Step 6: Final answer
x = 2,633,990.49
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.