Finding the Fourth Proportional to 2,696,581.41, 4,044,887.19 and 899,459.94
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Solution
The fourth proportional to 2,696,581.41, 4,044,887.19 and 899,459.94 is: 1,349,194.94
Step by Step Solution
- Step 1: Write the proportion equation
2,696,581.41 : 4,044,887.19 = 899,459.94 : x - Step 2: Convert to fraction form
2,696,581.41/4,044,887.19 = 899,459.94/x - Step 3: Cross multiply
2,696,581.41x = 4,044,887.19 × 899,459.94 - Step 4: Simplify right side
2,696,581.41x = 3,638,213,989,224.17 - Step 5: Solve for x
x = 3,638,213,989,224.17/2,696,581.41 - Step 6: Final answer
x = 1,349,194.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.