Finding the Fourth Proportional to 2,234,293.76, 3,348,816.23 and 1,033,679.97
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Solution
The fourth proportional to 2,234,293.76, 3,348,816.23 and 1,033,679.97 is: 1,549,305.79
Step by Step Solution
- Step 1: Write the proportion equation
2,234,293.76 : 3,348,816.23 = 1,033,679.97 : x - Step 2: Convert to fraction form
2,234,293.76/3,348,816.23 = 1,033,679.97/x - Step 3: Cross multiply
2,234,293.76x = 3,348,816.23 × 1,033,679.97 - Step 4: Simplify right side
2,234,293.76x = 3,461,604,262,746.11 - Step 5: Solve for x
x = 3,461,604,262,746.11/2,234,293.76 - Step 6: Final answer
x = 1,549,305.79
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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.