Finding the Fourth Proportional to 1,333,270.68, 2,000,293.34 and 480,326.10
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Solution
The fourth proportional to 1,333,270.68, 2,000,293.34 and 480,326.10 is: 720,628.68
Step by Step Solution
- Step 1: Write the proportion equation
1,333,270.68 : 2,000,293.34 = 480,326.10 : x - Step 2: Convert to fraction form
1,333,270.68/2,000,293.34 = 480,326.10/x - Step 3: Cross multiply
1,333,270.68x = 2,000,293.34 × 480,326.10 - Step 4: Simplify right side
1,333,270.68x = 960,793,088,955.44 - Step 5: Solve for x
x = 960,793,088,955.44/1,333,270.68 - Step 6: Final answer
x = 720,628.68
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1.5x scale
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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.