Finding the Fourth Proportional to 2,326,040.55, 3,487,631.99 and 904,439.52
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Solution
The fourth proportional to 2,326,040.55, 3,487,631.99 and 904,439.52 is: 1,356,103.70
Step by Step Solution
- Step 1: Write the proportion equation
2,326,040.55 : 3,487,631.99 = 904,439.52 : x - Step 2: Convert to fraction form
2,326,040.55/3,487,631.99 = 904,439.52/x - Step 3: Cross multiply
2,326,040.55x = 3,487,631.99 × 904,439.52 - Step 4: Simplify right side
2,326,040.55x = 3,154,352,198,450.05 - Step 5: Solve for x
x = 3,154,352,198,450.05/2,326,040.55 - Step 6: Final answer
x = 1,356,103.70
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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.