Finding the Fourth Proportional to 2,965,024.84, 4,447,897.16 and 835,108.96
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Solution
The fourth proportional to 2,965,024.84, 4,447,897.16 and 835,108.96 is: 1,252,764.81
Step by Step Solution
- Step 1: Write the proportion equation
2,965,024.84 : 4,447,897.16 = 835,108.96 : x - Step 2: Convert to fraction form
2,965,024.84/4,447,897.16 = 835,108.96/x - Step 3: Cross multiply
2,965,024.84x = 4,447,897.16 × 835,108.96 - Step 4: Simplify right side
2,965,024.84x = 3,714,478,771,474.55 - Step 5: Solve for x
x = 3,714,478,771,474.55/2,965,024.84 - Step 6: Final answer
x = 1,252,764.81
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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.