Finding the Fourth Proportional to 6,583,431.41, 9,872,697.50 and 2,264,269.23
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Solution
The fourth proportional to 6,583,431.41, 9,872,697.50 and 2,264,269.23 is: 3,395,561.34
Step by Step Solution
- Step 1: Write the proportion equation
6,583,431.41 : 9,872,697.50 = 2,264,269.23 : x - Step 2: Convert to fraction form
6,583,431.41/9,872,697.50 = 2,264,269.23/x - Step 3: Cross multiply
6,583,431.41x = 9,872,697.50 × 2,264,269.23 - Step 4: Simplify right side
6,583,431.41x = 22,354,445,155,026.58 - Step 5: Solve for x
x = 22,354,445,155,026.58/6,583,431.41 - Step 6: Final answer
x = 3,395,561.34
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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.