Finding the Fourth Proportional to 4,235,099.19, 5,844,432.45 and 2,301,355.17
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Solution
The fourth proportional to 4,235,099.19, 5,844,432.45 and 2,301,355.17 is: 3,175,867.73
Step by Step Solution
- Step 1: Write the proportion equation
4,235,099.19 : 5,844,432.45 = 2,301,355.17 : x - Step 2: Convert to fraction form
4,235,099.19/5,844,432.45 = 2,301,355.17/x - Step 3: Cross multiply
4,235,099.19x = 5,844,432.45 × 2,301,355.17 - Step 4: Simplify right side
4,235,099.19x = 13,450,114,834,523.27 - Step 5: Solve for x
x = 13,450,114,834,523.27/4,235,099.19 - Step 6: Final answer
x = 3,175,867.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.