Finding the Fourth Proportional to 1,896,252.62, 2,842,820.70 and 884,874.44
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Solution
The fourth proportional to 1,896,252.62, 2,842,820.70 and 884,874.44 is: 1,326,584.52
Step by Step Solution
- Step 1: Write the proportion equation
1,896,252.62 : 2,842,820.70 = 884,874.44 : x - Step 2: Convert to fraction form
1,896,252.62/2,842,820.70 = 884,874.44/x - Step 3: Cross multiply
1,896,252.62x = 2,842,820.70 × 884,874.44 - Step 4: Simplify right side
1,896,252.62x = 2,515,539,374,932.91 - Step 5: Solve for x
x = 2,515,539,374,932.91/1,896,252.62 - Step 6: Final answer
x = 1,326,584.52
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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.