Finding the Fourth Proportional to 2,416,809.07, 3,624,438.12 and 797,214.07
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Solution
The fourth proportional to 2,416,809.07, 3,624,438.12 and 797,214.07 is: 1,195,565.30
Step by Step Solution
- Step 1: Write the proportion equation
2,416,809.07 : 3,624,438.12 = 797,214.07 : x - Step 2: Convert to fraction form
2,416,809.07/3,624,438.12 = 797,214.07/x - Step 3: Cross multiply
2,416,809.07x = 3,624,438.12 × 797,214.07 - Step 4: Simplify right side
2,416,809.07x = 2,889,453,065,108.35 - Step 5: Solve for x
x = 2,889,453,065,108.35/2,416,809.07 - Step 6: Final answer
x = 1,195,565.30
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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.