Finding the Fourth Proportional to 8,583,525.81, 12,874,767.39 and 3,044,335.95
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Solution
The fourth proportional to 8,583,525.81, 12,874,767.39 and 3,044,335.95 is: 4,566,319.03
Step by Step Solution
- Step 1: Write the proportion equation
8,583,525.81 : 12,874,767.39 = 3,044,335.95 : x - Step 2: Convert to fraction form
8,583,525.81/12,874,767.39 = 3,044,335.95/x - Step 3: Cross multiply
8,583,525.81x = 12,874,767.39 × 3,044,335.95 - Step 4: Simplify right side
8,583,525.81x = 39,195,117,213,264.67 - Step 5: Solve for x
x = 39,195,117,213,264.67/8,583,525.81 - Step 6: Final answer
x = 4,566,319.03
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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.