Finding the Fourth Proportional to 3,704,169.29, 5,110,750.49 and 2,542,970.70
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Solution
The fourth proportional to 3,704,169.29, 5,110,750.49 and 2,542,970.70 is: 3,508,610.90
Step by Step Solution
- Step 1: Write the proportion equation
3,704,169.29 : 5,110,750.49 = 2,542,970.70 : x - Step 2: Convert to fraction form
3,704,169.29/5,110,750.49 = 2,542,970.70/x - Step 3: Cross multiply
3,704,169.29x = 5,110,750.49 × 2,542,970.70 - Step 4: Simplify right side
3,704,169.29x = 12,996,488,738,365.79 - Step 5: Solve for x
x = 12,996,488,738,365.79/3,704,169.29 - Step 6: Final answer
x = 3,508,610.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.