Finding the Fourth Proportional to 7,044,065.36, 10,570,833.84 and 2,495,098.88
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Solution
The fourth proportional to 7,044,065.36, 10,570,833.84 and 2,495,098.88 is: 3,744,325.80
Step by Step Solution
- Step 1: Write the proportion equation
7,044,065.36 : 10,570,833.84 = 2,495,098.88 : x - Step 2: Convert to fraction form
7,044,065.36/10,570,833.84 = 2,495,098.88/x - Step 3: Cross multiply
7,044,065.36x = 10,570,833.84 × 2,495,098.88 - Step 4: Simplify right side
7,044,065.36x = 26,375,275,674,850.10 - Step 5: Solve for x
x = 26,375,275,674,850.10/7,044,065.36 - Step 6: Final answer
x = 3,744,325.80
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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.