Finding the Fourth Proportional to 2,737,794.64, 4,103,795.97 and 1,031,199.56
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Solution
The fourth proportional to 2,737,794.64, 4,103,795.97 and 1,031,199.56 is: 1,545,708.55
Step by Step Solution
- Step 1: Write the proportion equation
2,737,794.64 : 4,103,795.97 = 1,031,199.56 : x - Step 2: Convert to fraction form
2,737,794.64/4,103,795.97 = 1,031,199.56/x - Step 3: Cross multiply
2,737,794.64x = 4,103,795.97 × 1,031,199.56 - Step 4: Simplify right side
2,737,794.64x = 4,231,832,572,918.80 - Step 5: Solve for x
x = 4,231,832,572,918.80/2,737,794.64 - Step 6: Final answer
x = 1,545,708.55
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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.