Finding the Fourth Proportional to 1,832,384.08, 2,748,531.12 and 710,453.44
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Solution
The fourth proportional to 1,832,384.08, 2,748,531.12 and 710,453.44 is: 1,065,662.71
Step by Step Solution
- Step 1: Write the proportion equation
1,832,384.08 : 2,748,531.12 = 710,453.44 : x - Step 2: Convert to fraction form
1,832,384.08/2,748,531.12 = 710,453.44/x - Step 3: Cross multiply
1,832,384.08x = 2,748,531.12 × 710,453.44 - Step 4: Simplify right side
1,832,384.08x = 1,952,703,389,151.05 - Step 5: Solve for x
x = 1,952,703,389,151.05/1,832,384.08 - Step 6: Final answer
x = 1,065,662.71
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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.