Finding the Fourth Proportional to 7,034,323.74, 10,549,587.25 and 2,484,773.58
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Solution
The fourth proportional to 7,034,323.74, 10,549,587.25 and 2,484,773.58 is: 3,726,489.80
Step by Step Solution
- Step 1: Write the proportion equation
7,034,323.74 : 10,549,587.25 = 2,484,773.58 : x - Step 2: Convert to fraction form
7,034,323.74/10,549,587.25 = 2,484,773.58/x - Step 3: Cross multiply
7,034,323.74x = 10,549,587.25 × 2,484,773.58 - Step 4: Simplify right side
7,034,323.74x = 26,213,335,678,704.86 - Step 5: Solve for x
x = 26,213,335,678,704.86/7,034,323.74 - Step 6: Final answer
x = 3,726,489.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.