Finding the Fourth Proportional to 4,235,177.88, 6,352,241.55 and 2,507,076
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Solution
The fourth proportional to 4,235,177.88, 6,352,241.55 and 2,507,076 is: 3,760,303.06
Step by Step Solution
- Step 1: Write the proportion equation
4,235,177.88 : 6,352,241.55 = 2,507,076 : x - Step 2: Convert to fraction form
4,235,177.88/6,352,241.55 = 2,507,076/x - Step 3: Cross multiply
4,235,177.88x = 6,352,241.55 × 2,507,076 - Step 4: Simplify right side
4,235,177.88x = 15,925,552,336,207.80 - Step 5: Solve for x
x = 15,925,552,336,207.80/4,235,177.88 - Step 6: Final answer
x = 3,760,303.06
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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.