Finding the Fourth Proportional to 3,237,210.68, 4,852,469.88 and 1,214,027.91
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Solution
The fourth proportional to 3,237,210.68, 4,852,469.88 and 1,214,027.91 is: 1,819,786.99
Step by Step Solution
- Step 1: Write the proportion equation
3,237,210.68 : 4,852,469.88 = 1,214,027.91 : x - Step 2: Convert to fraction form
3,237,210.68/4,852,469.88 = 1,214,027.91/x - Step 3: Cross multiply
3,237,210.68x = 4,852,469.88 × 1,214,027.91 - Step 4: Simplify right side
3,237,210.68x = 5,891,033,866,754.35 - Step 5: Solve for x
x = 5,891,033,866,754.35/3,237,210.68 - Step 6: Final answer
x = 1,819,786.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.