Finding the Fourth Proportional to 2,053,316.36, 2,833,595.38 and 1,135,498.08
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Solution
The fourth proportional to 2,053,316.36, 2,833,595.38 and 1,135,498.08 is: 1,566,997.75
Step by Step Solution
- Step 1: Write the proportion equation
2,053,316.36 : 2,833,595.38 = 1,135,498.08 : x - Step 2: Convert to fraction form
2,053,316.36/2,833,595.38 = 1,135,498.08/x - Step 3: Cross multiply
2,053,316.36x = 2,833,595.38 × 1,135,498.08 - Step 4: Simplify right side
2,053,316.36x = 3,217,542,113,486.87 - Step 5: Solve for x
x = 3,217,542,113,486.87/2,053,316.36 - Step 6: Final answer
x = 1,566,997.75
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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.