Finding the Fourth Proportional to 1,701,266.70, 2,551,900.05 and 1,444,403.55
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Solution
The fourth proportional to 1,701,266.70, 2,551,900.05 and 1,444,403.55 is: 2,166,605.33
Step by Step Solution
- Step 1: Write the proportion equation
1,701,266.70 : 2,551,900.05 = 1,444,403.55 : x - Step 2: Convert to fraction form
1,701,266.70/2,551,900.05 = 1,444,403.55/x - Step 3: Cross multiply
1,701,266.70x = 2,551,900.05 × 1,444,403.55 - Step 4: Simplify right side
1,701,266.70x = 3,685,973,491,465.18 - Step 5: Solve for x
x = 3,685,973,491,465.18/1,701,266.70 - Step 6: Final answer
x = 2,166,605.33
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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.