Finding the Fourth Proportional to 2,275,596.54, 3,413,416.68 and 927,486
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Solution
The fourth proportional to 2,275,596.54, 3,413,416.68 and 927,486 is: 1,391,237.91
Step by Step Solution
- Step 1: Write the proportion equation
2,275,596.54 : 3,413,416.68 = 927,486 : x - Step 2: Convert to fraction form
2,275,596.54/3,413,416.68 = 927,486/x - Step 3: Cross multiply
2,275,596.54x = 3,413,416.68 × 927,486 - Step 4: Simplify right side
2,275,596.54x = 3,165,896,182,866.48 - Step 5: Solve for x
x = 3,165,896,182,866.48/2,275,596.54 - Step 6: Final answer
x = 1,391,237.91
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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.