Finding the Fourth Proportional to 2,288,050.14, 3,430,729.53 and 868,206
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Solution
The fourth proportional to 2,288,050.14, 3,430,729.53 and 868,206 is: 1,301,798.38
Step by Step Solution
- Step 1: Write the proportion equation
2,288,050.14 : 3,430,729.53 = 868,206 : x - Step 2: Convert to fraction form
2,288,050.14/3,430,729.53 = 868,206/x - Step 3: Cross multiply
2,288,050.14x = 3,430,729.53 × 868,206 - Step 4: Simplify right side
2,288,050.14x = 2,978,579,962,323.18 - Step 5: Solve for x
x = 2,978,579,962,323.18/2,288,050.14 - Step 6: Final answer
x = 1,301,798.38
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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.