Finding the Fourth Proportional to 9,624,395.34, 14,436,593.01 and 3,234,647.70
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Solution
The fourth proportional to 9,624,395.34, 14,436,593.01 and 3,234,647.70 is: 4,851,971.55
Step by Step Solution
- Step 1: Write the proportion equation
9,624,395.34 : 14,436,593.01 = 3,234,647.70 : x - Step 2: Convert to fraction form
9,624,395.34/14,436,593.01 = 3,234,647.70/x - Step 3: Cross multiply
9,624,395.34x = 14,436,593.01 × 3,234,647.70 - Step 4: Simplify right side
9,624,395.34x = 46,697,292,375,632.58 - Step 5: Solve for x
x = 46,697,292,375,632.58/9,624,395.34 - Step 6: Final answer
x = 4,851,971.55
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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.