Finding the Fourth Proportional to 5,888,566.56, 8,832,839.04 and 1,845,364.08
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Solution
The fourth proportional to 5,888,566.56, 8,832,839.04 and 1,845,364.08 is: 2,768,042.74
Step by Step Solution
- Step 1: Write the proportion equation
5,888,566.56 : 8,832,839.04 = 1,845,364.08 : x - Step 2: Convert to fraction form
5,888,566.56/8,832,839.04 = 1,845,364.08/x - Step 3: Cross multiply
5,888,566.56x = 8,832,839.04 × 1,845,364.08 - Step 4: Simplify right side
5,888,566.56x = 16,299,803,888,837.68 - Step 5: Solve for x
x = 16,299,803,888,837.68/5,888,566.56 - Step 6: Final answer
x = 2,768,042.74
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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.