Finding the Fourth Proportional to 2,241,933.12, 3,363,108.48 and 893,769.12
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Solution
The fourth proportional to 2,241,933.12, 3,363,108.48 and 893,769.12 is: 1,340,736.92
Step by Step Solution
- Step 1: Write the proportion equation
2,241,933.12 : 3,363,108.48 = 893,769.12 : x - Step 2: Convert to fraction form
2,241,933.12/3,363,108.48 = 893,769.12/x - Step 3: Cross multiply
2,241,933.12x = 3,363,108.48 × 893,769.12 - Step 4: Simplify right side
2,241,933.12x = 3,005,842,506,634.14 - Step 5: Solve for x
x = 3,005,842,506,634.14/2,241,933.12 - Step 6: Final answer
x = 1,340,736.92
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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.