Finding the Fourth Proportional to 2,897,282.99, 4,344,920.58 and 1,457,409.87
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Solution
The fourth proportional to 2,897,282.99, 4,344,920.58 and 1,457,409.87 is: 2,185,609.83
Step by Step Solution
- Step 1: Write the proportion equation
2,897,282.99 : 4,344,920.58 = 1,457,409.87 : x - Step 2: Convert to fraction form
2,897,282.99/4,344,920.58 = 1,457,409.87/x - Step 3: Cross multiply
2,897,282.99x = 4,344,920.58 × 1,457,409.87 - Step 4: Simplify right side
2,897,282.99x = 6,332,330,159,416.86 - Step 5: Solve for x
x = 6,332,330,159,416.86/2,897,282.99 - Step 6: Final answer
x = 2,185,609.83
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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.