Finding the Fourth Proportional to 2,997,394.44, 4,497,567.87 and 1,399,725.33
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Solution
The fourth proportional to 2,997,394.44, 4,497,567.87 and 1,399,725.33 is: 2,100,277.36
Step by Step Solution
- Step 1: Write the proportion equation
2,997,394.44 : 4,497,567.87 = 1,399,725.33 : x - Step 2: Convert to fraction form
2,997,394.44/4,497,567.87 = 1,399,725.33/x - Step 3: Cross multiply
2,997,394.44x = 4,497,567.87 × 1,399,725.33 - Step 4: Simplify right side
2,997,394.44x = 6,295,359,671,033.15 - Step 5: Solve for x
x = 6,295,359,671,033.15/2,997,394.44 - Step 6: Final answer
x = 2,100,277.36
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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.