Finding the Fourth Proportional to 3,357,704.99, 4,623,008.68 and 3,050,862.95
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Solution
The fourth proportional to 3,357,704.99, 4,623,008.68 and 3,050,862.95 is: 4,200,537.55
Step by Step Solution
- Step 1: Write the proportion equation
3,357,704.99 : 4,623,008.68 = 3,050,862.95 : x - Step 2: Convert to fraction form
3,357,704.99/4,623,008.68 = 3,050,862.95/x - Step 3: Cross multiply
3,357,704.99x = 4,623,008.68 × 3,050,862.95 - Step 4: Simplify right side
3,357,704.99x = 14,104,165,914,711.51 - Step 5: Solve for x
x = 14,104,165,914,711.51/3,357,704.99 - Step 6: Final answer
x = 4,200,537.55
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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.