Finding the Fourth Proportional to 2,434,810.68, 3,651,158.03 and 1,155,784.68
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Solution
The fourth proportional to 2,434,810.68, 3,651,158.03 and 1,155,784.68 is: 1,733,174.80
Step by Step Solution
- Step 1: Write the proportion equation
2,434,810.68 : 3,651,158.03 = 1,155,784.68 : x - Step 2: Convert to fraction form
2,434,810.68/3,651,158.03 = 1,155,784.68/x - Step 3: Cross multiply
2,434,810.68x = 3,651,158.03 × 1,155,784.68 - Step 4: Simplify right side
2,434,810.68x = 4,219,952,509,554.06 - Step 5: Solve for x
x = 4,219,952,509,554.06/2,434,810.68 - Step 6: Final answer
x = 1,733,174.80
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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.