Finding the Fourth Proportional to 2,735,038.08, 4,103,052.84 and 1,369,523.88
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Solution
The fourth proportional to 2,735,038.08, 4,103,052.84 and 1,369,523.88 is: 2,054,534.04
Step by Step Solution
- Step 1: Write the proportion equation
2,735,038.08 : 4,103,052.84 = 1,369,523.88 : x - Step 2: Convert to fraction form
2,735,038.08/4,103,052.84 = 1,369,523.88/x - Step 3: Cross multiply
2,735,038.08x = 4,103,052.84 × 1,369,523.88 - Step 4: Simplify right side
2,735,038.08x = 5,619,228,845,281.82 - Step 5: Solve for x
x = 5,619,228,845,281.82/2,735,038.08 - Step 6: Final answer
x = 2,054,534.04
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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.