Finding the Fourth Proportional to 2,497,519.67, 3,445,477.29 and 1,464,503.00
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Solution
The fourth proportional to 2,497,519.67, 3,445,477.29 and 1,464,503.00 is: 2,020,369.20
Step by Step Solution
- Step 1: Write the proportion equation
2,497,519.67 : 3,445,477.29 = 1,464,503.00 : x - Step 2: Convert to fraction form
2,497,519.67/3,445,477.29 = 1,464,503.00/x - Step 3: Cross multiply
2,497,519.67x = 3,445,477.29 × 1,464,503.00 - Step 4: Simplify right side
2,497,519.67x = 5,045,911,810,409.48 - Step 5: Solve for x
x = 5,045,911,810,409.48/2,497,519.67 - Step 6: Final answer
x = 2,020,369.20
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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.