Finding the Fourth Proportional to 4,524,381.03, 6,246,652.04 and 3,475,934.58
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Solution
The fourth proportional to 4,524,381.03, 6,246,652.04 and 3,475,934.58 is: 4,799,099.30
Step by Step Solution
- Step 1: Write the proportion equation
4,524,381.03 : 6,246,652.04 = 3,475,934.58 : x - Step 2: Convert to fraction form
4,524,381.03/6,246,652.04 = 3,475,934.58/x - Step 3: Cross multiply
4,524,381.03x = 6,246,652.04 × 3,475,934.58 - Step 4: Simplify right side
4,524,381.03x = 21,712,953,835,063.54 - Step 5: Solve for x
x = 21,712,953,835,063.54/4,524,381.03 - Step 6: Final answer
x = 4,799,099.30
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.