Finding the Fourth Proportional to 7,304,347.99, 10,083,228.87 and 4,365,202.24
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Solution
The fourth proportional to 7,304,347.99, 10,083,228.87 and 4,365,202.24 is: 6,025,908.58
Step by Step Solution
- Step 1: Write the proportion equation
7,304,347.99 : 10,083,228.87 = 4,365,202.24 : x - Step 2: Convert to fraction form
7,304,347.99/10,083,228.87 = 4,365,202.24/x - Step 3: Cross multiply
7,304,347.99x = 10,083,228.87 × 4,365,202.24 - Step 4: Simplify right side
7,304,347.99x = 44,015,333,249,756.66 - Step 5: Solve for x
x = 44,015,333,249,756.66/7,304,347.99 - Step 6: Final answer
x = 6,025,908.58
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1.5x scale
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.