Finding the Fourth Proportional to 2,440,048.66, 3,367,267.44 and 1,352,390.44
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Solution
The fourth proportional to 2,440,048.66, 3,367,267.44 and 1,352,390.44 is: 1,866,298.97
Step by Step Solution
- Step 1: Write the proportion equation
2,440,048.66 : 3,367,267.44 = 1,352,390.44 : x - Step 2: Convert to fraction form
2,440,048.66/3,367,267.44 = 1,352,390.44/x - Step 3: Cross multiply
2,440,048.66x = 3,367,267.44 × 1,352,390.44 - Step 4: Simplify right side
2,440,048.66x = 4,553,860,294,779.27 - Step 5: Solve for x
x = 4,553,860,294,779.27/2,440,048.66 - Step 6: Final answer
x = 1,866,298.97
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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.