Finding the Fourth Proportional to 1,756,902.84, 2,635,858.62 and 732,033.60
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Solution
The fourth proportional to 1,756,902.84, 2,635,858.62 and 732,033.60 is: 1,098,260.55
Step by Step Solution
- Step 1: Write the proportion equation
1,756,902.84 : 2,635,858.62 = 732,033.60 : x - Step 2: Convert to fraction form
1,756,902.84/2,635,858.62 = 732,033.60/x - Step 3: Cross multiply
1,756,902.84x = 2,635,858.62 × 732,033.60 - Step 4: Simplify right side
1,756,902.84x = 1,929,537,074,689.63 - Step 5: Solve for x
x = 1,929,537,074,689.63/1,756,902.84 - Step 6: Final answer
x = 1,098,260.55
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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.