Finding the Fourth Proportional to 1,814,224.37, 2,723,018.06 and 916,296.68
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Solution
The fourth proportional to 1,814,224.37, 2,723,018.06 and 916,296.68 is: 1,375,294.28
Step by Step Solution
- Step 1: Write the proportion equation
1,814,224.37 : 2,723,018.06 = 916,296.68 : x - Step 2: Convert to fraction form
1,814,224.37/2,723,018.06 = 916,296.68/x - Step 3: Cross multiply
1,814,224.37x = 2,723,018.06 × 916,296.68 - Step 4: Simplify right side
1,814,224.37x = 2,495,092,389,761.47 - Step 5: Solve for x
x = 2,495,092,389,761.47/1,814,224.37 - Step 6: Final answer
x = 1,375,294.28
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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.