Finding the Fourth Proportional to 2,249,780.62, 3,374,692.80 and 566,884.12
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Solution
The fourth proportional to 2,249,780.62, 3,374,692.80 and 566,884.12 is: 850,331.69
Step by Step Solution
- Step 1: Write the proportion equation
2,249,780.62 : 3,374,692.80 = 566,884.12 : x - Step 2: Convert to fraction form
2,249,780.62/3,374,692.80 = 566,884.12/x - Step 3: Cross multiply
2,249,780.62x = 3,374,692.80 × 566,884.12 - Step 4: Simplify right side
2,249,780.62x = 1,913,059,758,198.34 - Step 5: Solve for x
x = 1,913,059,758,198.34/2,249,780.62 - Step 6: Final answer
x = 850,331.69
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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.