Finding the Fourth Proportional to 5,624,126.42, 7,752,933.70 and 4,414,802.90
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Solution
The fourth proportional to 5,624,126.42, 7,752,933.70 and 4,414,802.90 is: 6,085,865.00
Step by Step Solution
- Step 1: Write the proportion equation
5,624,126.42 : 7,752,933.70 = 4,414,802.90 : x - Step 2: Convert to fraction form
5,624,126.42/7,752,933.70 = 4,414,802.90/x - Step 3: Cross multiply
5,624,126.42x = 7,752,933.70 × 4,414,802.90 - Step 4: Simplify right side
5,624,126.42x = 34,227,674,132,466.05 - Step 5: Solve for x
x = 34,227,674,132,466.05/5,624,126.42 - Step 6: Final answer
x = 6,085,865.00
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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.