Finding the Fourth Proportional to 5,694,356.08, 8,539,776.48 and 1,651,141.93
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Solution
The fourth proportional to 5,694,356.08, 8,539,776.48 and 1,651,141.93 is: 2,476,203.25
Step by Step Solution
- Step 1: Write the proportion equation
5,694,356.08 : 8,539,776.48 = 1,651,141.93 : x - Step 2: Convert to fraction form
5,694,356.08/8,539,776.48 = 1,651,141.93/x - Step 3: Cross multiply
5,694,356.08x = 8,539,776.48 × 1,651,141.93 - Step 4: Simplify right side
5,694,356.08x = 14,100,383,018,955.81 - Step 5: Solve for x
x = 14,100,383,018,955.81/5,694,356.08 - Step 6: Final answer
x = 2,476,203.25
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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.