Finding the Fourth Proportional to 600,347,461.68, 900,676,451.73 and 351,562,822.68
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Solution
The fourth proportional to 600,347,461.68, 900,676,451.73 and 351,562,822.68 is: 527,435,153.65
Step by Step Solution
- Step 1: Write the proportion equation
600,347,461.68 : 900,676,451.73 = 351,562,822.68 : x - Step 2: Convert to fraction form
600,347,461.68/900,676,451.73 = 351,562,822.68/x - Step 3: Cross multiply
600,347,461.68x = 900,676,451.73 × 351,562,822.68 - Step 4: Simplify right side
600,347,461.68x = 316,644,355,691,605,568 - Step 5: Solve for x
x = 316,644,355,691,605,568/600,347,461.68 - Step 6: Final answer
x = 527,435,153.65
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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.