Finding the Fourth Proportional to 2,046,745.69, 3,070,106.28 and 530,424.88
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Solution
The fourth proportional to 2,046,745.69, 3,070,106.28 and 530,424.88 is: 795,634.14
Step by Step Solution
- Step 1: Write the proportion equation
2,046,745.69 : 3,070,106.28 = 530,424.88 : x - Step 2: Convert to fraction form
2,046,745.69/3,070,106.28 = 530,424.88/x - Step 3: Cross multiply
2,046,745.69x = 3,070,106.28 × 530,424.88 - Step 4: Simplify right side
2,046,745.69x = 1,628,460,747,480.98 - Step 5: Solve for x
x = 1,628,460,747,480.98/2,046,745.69 - Step 6: Final answer
x = 795,634.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.