Finding the Fourth Proportional to 9,846,124.19, 14,768,652.12 and 3,022,698.52
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Solution
The fourth proportional to 9,846,124.19, 14,768,652.12 and 3,022,698.52 is: 4,533,883.80
Step by Step Solution
- Step 1: Write the proportion equation
9,846,124.19 : 14,768,652.12 = 3,022,698.52 : x - Step 2: Convert to fraction form
9,846,124.19/14,768,652.12 = 3,022,698.52/x - Step 3: Cross multiply
9,846,124.19x = 14,768,652.12 × 3,022,698.52 - Step 4: Simplify right side
9,846,124.19x = 44,641,182,923,979.68 - Step 5: Solve for x
x = 44,641,182,923,979.68/9,846,124.19 - Step 6: Final answer
x = 4,533,883.80
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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.