Finding the Fourth Proportional to 4,270,844.00, 5,893,765.20 and 2,337,104.68
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Solution
The fourth proportional to 4,270,844.00, 5,893,765.20 and 2,337,104.68 is: 3,225,204.72
Step by Step Solution
- Step 1: Write the proportion equation
4,270,844.00 : 5,893,765.20 = 2,337,104.68 : x - Step 2: Convert to fraction form
4,270,844.00/5,893,765.20 = 2,337,104.68/x - Step 3: Cross multiply
4,270,844.00x = 5,893,765.20 × 2,337,104.68 - Step 4: Simplify right side
4,270,844.00x = 13,774,346,217,006.72 - Step 5: Solve for x
x = 13,774,346,217,006.72/4,270,844.00 - Step 6: Final answer
x = 3,225,204.72
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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.