Finding the Fourth Proportional to 1,725,115.14, 2,380,675.02 and 950,773.62
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Solution
The fourth proportional to 1,725,115.14, 2,380,675.02 and 950,773.62 is: 1,312,076.48
Step by Step Solution
- Step 1: Write the proportion equation
1,725,115.14 : 2,380,675.02 = 950,773.62 : x - Step 2: Convert to fraction form
1,725,115.14/2,380,675.02 = 950,773.62/x - Step 3: Cross multiply
1,725,115.14x = 2,380,675.02 × 950,773.62 - Step 4: Simplify right side
1,725,115.14x = 2,263,483,006,808.97 - Step 5: Solve for x
x = 2,263,483,006,808.97/1,725,115.14 - Step 6: Final answer
x = 1,312,076.48
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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.