Finding the Fourth Proportional to 4,011,651.15, 6,021,905.40 and 2,497,044.30
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Solution
The fourth proportional to 4,011,651.15, 6,021,905.40 and 2,497,044.30 is: 3,748,323.07
Step by Step Solution
- Step 1: Write the proportion equation
4,011,651.15 : 6,021,905.40 = 2,497,044.30 : x - Step 2: Convert to fraction form
4,011,651.15/6,021,905.40 = 2,497,044.30/x - Step 3: Cross multiply
4,011,651.15x = 6,021,905.40 × 2,497,044.30 - Step 4: Simplify right side
4,011,651.15x = 15,036,964,554,209.22 - Step 5: Solve for x
x = 15,036,964,554,209.22/4,011,651.15 - Step 6: Final answer
x = 3,748,323.07
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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.