Finding the Fourth Proportional to 6,603,848.32, 9,904,110 and 2,558,948.08
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Solution
The fourth proportional to 6,603,848.32, 9,904,110 and 2,558,948.08 is: 3,837,777.92
Step by Step Solution
- Step 1: Write the proportion equation
6,603,848.32 : 9,904,110 = 2,558,948.08 : x - Step 2: Convert to fraction form
6,603,848.32/9,904,110 = 2,558,948.08/x - Step 3: Cross multiply
6,603,848.32x = 9,904,110 × 2,558,948.08 - Step 4: Simplify right side
6,603,848.32x = 25,344,103,268,608.80 - Step 5: Solve for x
x = 25,344,103,268,608.80/6,603,848.32 - Step 6: Final answer
x = 3,837,777.92
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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.