Finding the Fourth Proportional to 4,845,206.24, 7,265,295.16 and 1,433,044.39
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Solution
The fourth proportional to 4,845,206.24, 7,265,295.16 and 1,433,044.39 is: 2,148,822.98
Step by Step Solution
- Step 1: Write the proportion equation
4,845,206.24 : 7,265,295.16 = 1,433,044.39 : x - Step 2: Convert to fraction form
4,845,206.24/7,265,295.16 = 1,433,044.39/x - Step 3: Cross multiply
4,845,206.24x = 7,265,295.16 × 1,433,044.39 - Step 4: Simplify right side
4,845,206.24x = 10,411,490,494,265.97 - Step 5: Solve for x
x = 10,411,490,494,265.97/4,845,206.24 - Step 6: Final answer
x = 2,148,822.98
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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.