Finding the Fourth Proportional to 2,338,281.12, 3,507,523.68 and 740,962
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Solution
The fourth proportional to 2,338,281.12, 3,507,523.68 and 740,962 is: 1,111,475.32
Step by Step Solution
- Step 1: Write the proportion equation
2,338,281.12 : 3,507,523.68 = 740,962 : x - Step 2: Convert to fraction form
2,338,281.12/3,507,523.68 = 740,962/x - Step 3: Cross multiply
2,338,281.12x = 3,507,523.68 × 740,962 - Step 4: Simplify right side
2,338,281.12x = 2,598,941,760,980.16 - Step 5: Solve for x
x = 2,598,941,760,980.16/2,338,281.12 - Step 6: Final answer
x = 1,111,475.32
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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.