Finding the Fourth Proportional to 2,235,260.56, 3,352,921.59 and 637,823.13
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Solution
The fourth proportional to 2,235,260.56, 3,352,921.59 and 637,823.13 is: 956,743.48
Step by Step Solution
- Step 1: Write the proportion equation
2,235,260.56 : 3,352,921.59 = 637,823.13 : x - Step 2: Convert to fraction form
2,235,260.56/3,352,921.59 = 637,823.13/x - Step 3: Cross multiply
2,235,260.56x = 3,352,921.59 × 637,823.13 - Step 4: Simplify right side
2,235,260.56x = 2,138,570,961,287.03 - Step 5: Solve for x
x = 2,138,570,961,287.03/2,235,260.56 - Step 6: Final answer
x = 956,743.48
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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.