Finding the Fourth Proportional to 2,409,269.74, 3,324,732.32 and 1,376,712
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Solution
The fourth proportional to 2,409,269.74, 3,324,732.32 and 1,376,712 is: 1,899,828.32
Step by Step Solution
- Step 1: Write the proportion equation
2,409,269.74 : 3,324,732.32 = 1,376,712 : x - Step 2: Convert to fraction form
2,409,269.74/3,324,732.32 = 1,376,712/x - Step 3: Cross multiply
2,409,269.74x = 3,324,732.32 × 1,376,712 - Step 4: Simplify right side
2,409,269.74x = 4,577,198,881,731.84 - Step 5: Solve for x
x = 4,577,198,881,731.84/2,409,269.74 - Step 6: Final answer
x = 1,899,828.32
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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.