Finding the Fourth Proportional to 2,488,664.34, 3,733,587 and 805,767.84
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Solution
The fourth proportional to 2,488,664.34, 3,733,587 and 805,767.84 is: 1,208,842.95
Step by Step Solution
- Step 1: Write the proportion equation
2,488,664.34 : 3,733,587 = 805,767.84 : x - Step 2: Convert to fraction form
2,488,664.34/3,733,587 = 805,767.84/x - Step 3: Cross multiply
2,488,664.34x = 3,733,587 × 805,767.84 - Step 4: Simplify right side
2,488,664.34x = 3,008,404,332,442.08 - Step 5: Solve for x
x = 3,008,404,332,442.08/2,488,664.34 - Step 6: Final answer
x = 1,208,842.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.