Finding the Fourth Proportional to 2,064,291.44, 2,848,625.28 and 1,146,580.08
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Solution
The fourth proportional to 2,064,291.44, 2,848,625.28 and 1,146,580.08 is: 1,582,226.68
Step by Step Solution
- Step 1: Write the proportion equation
2,064,291.44 : 2,848,625.28 = 1,146,580.08 : x - Step 2: Convert to fraction form
2,064,291.44/2,848,625.28 = 1,146,580.08/x - Step 3: Cross multiply
2,064,291.44x = 2,848,625.28 × 1,146,580.08 - Step 4: Simplify right side
2,064,291.44x = 3,266,177,001,432.42 - Step 5: Solve for x
x = 3,266,177,001,432.42/2,064,291.44 - Step 6: Final answer
x = 1,582,226.68
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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.