Finding the Fourth Proportional to 7,032,439.44, 10,550,250 and 2,240,401.68
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Solution
The fourth proportional to 7,032,439.44, 10,550,250 and 2,240,401.68 is: 3,361,109.33
Step by Step Solution
- Step 1: Write the proportion equation
7,032,439.44 : 10,550,250 = 2,240,401.68 : x - Step 2: Convert to fraction form
7,032,439.44/10,550,250 = 2,240,401.68/x - Step 3: Cross multiply
7,032,439.44x = 10,550,250 × 2,240,401.68 - Step 4: Simplify right side
7,032,439.44x = 23,636,797,824,420 - Step 5: Solve for x
x = 23,636,797,824,420/7,032,439.44 - Step 6: Final answer
x = 3,361,109.33
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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.