Finding the Fourth Proportional to 1,349,344.24, 1,862,033.88 and 833,328.88
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Solution
The fourth proportional to 1,349,344.24, 1,862,033.88 and 833,328.88 is: 1,149,956.08
Step by Step Solution
- Step 1: Write the proportion equation
1,349,344.24 : 1,862,033.88 = 833,328.88 : x - Step 2: Convert to fraction form
1,349,344.24/1,862,033.88 = 833,328.88/x - Step 3: Cross multiply
1,349,344.24x = 1,862,033.88 × 833,328.88 - Step 4: Simplify right side
1,349,344.24x = 1,551,686,607,742.45 - Step 5: Solve for x
x = 1,551,686,607,742.45/1,349,344.24 - Step 6: Final answer
x = 1,149,956.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.