Finding the Fourth Proportional to 2,563,291.74, 3,842,674.86 and 966,975.84
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Solution
The fourth proportional to 2,563,291.74, 3,842,674.86 and 966,975.84 is: 1,449,610.16
Step by Step Solution
- Step 1: Write the proportion equation
2,563,291.74 : 3,842,674.86 = 966,975.84 : x - Step 2: Convert to fraction form
2,563,291.74/3,842,674.86 = 966,975.84/x - Step 3: Cross multiply
2,563,291.74x = 3,842,674.86 × 966,975.84 - Step 4: Simplify right side
2,563,291.74x = 3,715,773,750,595.38 - Step 5: Solve for x
x = 3,715,773,750,595.38/2,563,291.74 - Step 6: Final answer
x = 1,449,610.16
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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.