Finding the Fourth Proportional to 9,357,006.60, 14,034,197.70 and 2,967,904.80
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Solution
The fourth proportional to 9,357,006.60, 14,034,197.70 and 2,967,904.80 is: 4,451,440.99
Step by Step Solution
- Step 1: Write the proportion equation
9,357,006.60 : 14,034,197.70 = 2,967,904.80 : x - Step 2: Convert to fraction form
9,357,006.60/14,034,197.70 = 2,967,904.80/x - Step 3: Cross multiply
9,357,006.60x = 14,034,197.70 × 2,967,904.80 - Step 4: Simplify right side
9,357,006.60x = 41,652,162,717,978.95 - Step 5: Solve for x
x = 41,652,162,717,978.95/9,357,006.60 - Step 6: Final answer
x = 4,451,440.99
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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.