Finding the Fourth Proportional to 6,263,428.99, 9,395,148.66 and 1,714,515.46
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Solution
The fourth proportional to 6,263,428.99, 9,395,148.66 and 1,714,515.46 is: 2,571,774.61
Step by Step Solution
- Step 1: Write the proportion equation
6,263,428.99 : 9,395,148.66 = 1,714,515.46 : x - Step 2: Convert to fraction form
6,263,428.99/9,395,148.66 = 1,714,515.46/x - Step 3: Cross multiply
6,263,428.99x = 9,395,148.66 × 1,714,515.46 - Step 4: Simplify right side
6,263,428.99x = 16,108,127,626,568.28 - Step 5: Solve for x
x = 16,108,127,626,568.28/6,263,428.99 - Step 6: Final answer
x = 2,571,774.61
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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.