Finding the Fourth Proportional to 4,264,374, 6,397,669.14 and 1,272,558
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Solution
The fourth proportional to 4,264,374, 6,397,669.14 and 1,272,558 is: 1,909,167.69
Step by Step Solution
- Step 1: Write the proportion equation
4,264,374 : 6,397,669.14 = 1,272,558 : x - Step 2: Convert to fraction form
4,264,374/6,397,669.14 = 1,272,558/x - Step 3: Cross multiply
4,264,374x = 6,397,669.14 × 1,272,558 - Step 4: Simplify right side
4,264,374x = 8,141,405,045,460.12 - Step 5: Solve for x
x = 8,141,405,045,460.12/4,264,374 - Step 6: Final answer
x = 1,909,167.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.