Finding the Fourth Proportional to 2,358,350.28, 3,536,655.12 and 841,627.44
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Solution
The fourth proportional to 2,358,350.28, 3,536,655.12 and 841,627.44 is: 1,262,130.57
Step by Step Solution
- Step 1: Write the proportion equation
2,358,350.28 : 3,536,655.12 = 841,627.44 : x - Step 2: Convert to fraction form
2,358,350.28/3,536,655.12 = 841,627.44/x - Step 3: Cross multiply
2,358,350.28x = 3,536,655.12 × 841,627.44 - Step 4: Simplify right side
2,358,350.28x = 2,976,545,994,808.49 - Step 5: Solve for x
x = 2,976,545,994,808.49/2,358,350.28 - Step 6: Final answer
x = 1,262,130.57
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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.