Finding the Fourth Proportional to 1,344,759.17, 1,855,720.17 and 732,899.79
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Solution
The fourth proportional to 1,344,759.17, 1,855,720.17 and 732,899.79 is: 1,011,375.83
Step by Step Solution
- Step 1: Write the proportion equation
1,344,759.17 : 1,855,720.17 = 732,899.79 : x - Step 2: Convert to fraction form
1,344,759.17/1,855,720.17 = 732,899.79/x - Step 3: Cross multiply
1,344,759.17x = 1,855,720.17 × 732,899.79 - Step 4: Simplify right side
1,344,759.17x = 1,360,056,922,891.76 - Step 5: Solve for x
x = 1,360,056,922,891.76/1,344,759.17 - Step 6: Final answer
x = 1,011,375.83
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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.