Finding the Fourth Proportional to 1,596,091.35, 2,394,069.97 and 742,869.51
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Solution
The fourth proportional to 1,596,091.35, 2,394,069.97 and 742,869.51 is: 1,114,273.06
Step by Step Solution
- Step 1: Write the proportion equation
1,596,091.35 : 2,394,069.97 = 742,869.51 : x - Step 2: Convert to fraction form
1,596,091.35/2,394,069.97 = 742,869.51/x - Step 3: Cross multiply
1,596,091.35x = 2,394,069.97 × 742,869.51 - Step 4: Simplify right side
1,596,091.35x = 1,778,481,585,519.62 - Step 5: Solve for x
x = 1,778,481,585,519.62/1,596,091.35 - Step 6: Final answer
x = 1,114,273.06
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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.