Finding the Fourth Proportional to 2,453,751.84, 3,681,378.96 and 1,256,521.84
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Solution
The fourth proportional to 2,453,751.84, 3,681,378.96 and 1,256,521.84 is: 1,885,167.44
Step by Step Solution
- Step 1: Write the proportion equation
2,453,751.84 : 3,681,378.96 = 1,256,521.84 : x - Step 2: Convert to fraction form
2,453,751.84/3,681,378.96 = 1,256,521.84/x - Step 3: Cross multiply
2,453,751.84x = 3,681,378.96 × 1,256,521.84 - Step 4: Simplify right side
2,453,751.84x = 4,625,733,064,556.49 - Step 5: Solve for x
x = 4,625,733,064,556.49/2,453,751.84 - Step 6: Final answer
x = 1,885,167.44
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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.