Finding the Fourth Proportional to 4,408,865.04, 6,083,813.88 and 2,474,682.24
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Solution
The fourth proportional to 4,408,865.04, 6,083,813.88 and 2,474,682.24 is: 3,414,825.82
Step by Step Solution
- Step 1: Write the proportion equation
4,408,865.04 : 6,083,813.88 = 2,474,682.24 : x - Step 2: Convert to fraction form
4,408,865.04/6,083,813.88 = 2,474,682.24/x - Step 3: Cross multiply
4,408,865.04x = 6,083,813.88 × 2,474,682.24 - Step 4: Simplify right side
4,408,865.04x = 15,055,506,160,301.49 - Step 5: Solve for x
x = 15,055,506,160,301.49/4,408,865.04 - Step 6: Final answer
x = 3,414,825.82
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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.