Finding the Fourth Proportional to 9,544,954.18, 14,317,460.84 and 2,356,488.90
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Solution
The fourth proportional to 9,544,954.18, 14,317,460.84 and 2,356,488.90 is: 3,534,740.65
Step by Step Solution
- Step 1: Write the proportion equation
9,544,954.18 : 14,317,460.84 = 2,356,488.90 : x - Step 2: Convert to fraction form
9,544,954.18/14,317,460.84 = 2,356,488.90/x - Step 3: Cross multiply
9,544,954.18x = 14,317,460.84 × 2,356,488.90 - Step 4: Simplify right side
9,544,954.18x = 33,738,937,545,644.68 - Step 5: Solve for x
x = 33,738,937,545,644.68/9,544,954.18 - Step 6: Final answer
x = 3,534,740.65
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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.