Finding the Fourth Proportional to 2,245,678.76, 3,370,287.36 and 1,046,984
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Solution
The fourth proportional to 2,245,678.76, 3,370,287.36 and 1,046,984 is: 1,571,300.85
Step by Step Solution
- Step 1: Write the proportion equation
2,245,678.76 : 3,370,287.36 = 1,046,984 : x - Step 2: Convert to fraction form
2,245,678.76/3,370,287.36 = 1,046,984/x - Step 3: Cross multiply
2,245,678.76x = 3,370,287.36 × 1,046,984 - Step 4: Simplify right side
2,245,678.76x = 3,528,636,941,322.24 - Step 5: Solve for x
x = 3,528,636,941,322.24/2,245,678.76 - Step 6: Final answer
x = 1,571,300.85
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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.