Finding the Fourth Proportional to 2,092,547.01, 3,130,662.53 and 1,834,329.75
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Solution
The fourth proportional to 2,092,547.01, 3,130,662.53 and 1,834,329.75 is: 2,744,343.32
Step by Step Solution
- Step 1: Write the proportion equation
2,092,547.01 : 3,130,662.53 = 1,834,329.75 : x - Step 2: Convert to fraction form
2,092,547.01/3,130,662.53 = 1,834,329.75/x - Step 3: Cross multiply
2,092,547.01x = 3,130,662.53 × 1,834,329.75 - Step 4: Simplify right side
2,092,547.01x = 5,742,667,406,817.62 - Step 5: Solve for x
x = 5,742,667,406,817.62/2,092,547.01 - Step 6: Final answer
x = 2,744,343.32
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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.