Finding the Fourth Proportional to 4,575,460.07, 6,314,251.10 and 2,510,475.09
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Solution
The fourth proportional to 4,575,460.07, 6,314,251.10 and 2,510,475.09 is: 3,464,519.38
Step by Step Solution
- Step 1: Write the proportion equation
4,575,460.07 : 6,314,251.10 = 2,510,475.09 : x - Step 2: Convert to fraction form
4,575,460.07/6,314,251.10 = 2,510,475.09/x - Step 3: Cross multiply
4,575,460.07x = 6,314,251.10 × 2,510,475.09 - Step 4: Simplify right side
4,575,460.07x = 15,851,770,098,555.10 - Step 5: Solve for x
x = 15,851,770,098,555.10/4,575,460.07 - Step 6: Final answer
x = 3,464,519.38
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1.5x scale
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.