Finding the Fourth Proportional to 4,369,801.96, 6,029,735.34 and 2,435,969.08
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Solution
The fourth proportional to 4,369,801.96, 6,029,735.34 and 2,435,969.08 is: 3,361,307.67
Step by Step Solution
- Step 1: Write the proportion equation
4,369,801.96 : 6,029,735.34 = 2,435,969.08 : x - Step 2: Convert to fraction form
4,369,801.96/6,029,735.34 = 2,435,969.08/x - Step 3: Cross multiply
4,369,801.96x = 6,029,735.34 × 2,435,969.08 - Step 4: Simplify right side
4,369,801.96x = 14,688,248,848,823.29 - Step 5: Solve for x
x = 14,688,248,848,823.29/4,369,801.96 - Step 6: Final answer
x = 3,361,307.67
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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.