Finding the Fourth Proportional to 2,437,182.26, 3,363,427.02 and 1,470,291.80
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Solution
The fourth proportional to 2,437,182.26, 3,363,427.02 and 1,470,291.80 is: 2,029,072.36
Step by Step Solution
- Step 1: Write the proportion equation
2,437,182.26 : 3,363,427.02 = 1,470,291.80 : x - Step 2: Convert to fraction form
2,437,182.26/3,363,427.02 = 1,470,291.80/x - Step 3: Cross multiply
2,437,182.26x = 3,363,427.02 × 1,470,291.80 - Step 4: Simplify right side
2,437,182.26x = 4,945,219,167,404.44 - Step 5: Solve for x
x = 4,945,219,167,404.44/2,437,182.26 - Step 6: Final answer
x = 2,029,072.36
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.