Finding the Fourth Proportional to 4,307,235.36, 5,944,024.65 and 2,373,565.14
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Solution
The fourth proportional to 4,307,235.36, 5,944,024.65 and 2,373,565.14 is: 3,275,541.85
Step by Step Solution
- Step 1: Write the proportion equation
4,307,235.36 : 5,944,024.65 = 2,373,565.14 : x - Step 2: Convert to fraction form
4,307,235.36/5,944,024.65 = 2,373,565.14/x - Step 3: Cross multiply
4,307,235.36x = 5,944,024.65 × 2,373,565.14 - Step 4: Simplify right side
4,307,235.36x = 14,108,529,700,540.70 - Step 5: Solve for x
x = 14,108,529,700,540.70/4,307,235.36 - Step 6: Final answer
x = 3,275,541.85
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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.