Finding the Fourth Proportional to 4,584,207.14, 6,326,376.58 and 2,748,964.22
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Solution
The fourth proportional to 4,584,207.14, 6,326,376.58 and 2,748,964.22 is: 3,793,673.00
Step by Step Solution
- Step 1: Write the proportion equation
4,584,207.14 : 6,326,376.58 = 2,748,964.22 : x - Step 2: Convert to fraction form
4,584,207.14/6,326,376.58 = 2,748,964.22/x - Step 3: Cross multiply
4,584,207.14x = 6,326,376.58 × 2,748,964.22 - Step 4: Simplify right side
4,584,207.14x = 17,390,982,860,665.97 - Step 5: Solve for x
x = 17,390,982,860,665.97/4,584,207.14 - Step 6: Final answer
x = 3,793,673.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.