Finding the Fourth Proportional to 2,363,595.20, 3,545,464.92 and 924,221.12
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Solution
The fourth proportional to 2,363,595.20, 3,545,464.92 and 924,221.12 is: 1,386,359.88
Step by Step Solution
- Step 1: Write the proportion equation
2,363,595.20 : 3,545,464.92 = 924,221.12 : x - Step 2: Convert to fraction form
2,363,595.20/3,545,464.92 = 924,221.12/x - Step 3: Cross multiply
2,363,595.20x = 3,545,464.92 × 924,221.12 - Step 4: Simplify right side
2,363,595.20x = 3,276,793,559,283.11 - Step 5: Solve for x
x = 3,276,793,559,283.11/2,363,595.20 - Step 6: Final answer
x = 1,386,359.88
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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.