Finding the Third Proportional to 934,130 and 2,011,528
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Solution
The third proportional to 934,130 and 2,011,528 is: 4,331,565.09
Step by Step Solution
- Step 1: Write the proportion equation
934,130 : 2,011,528 = 2,011,528 : x - Step 2: Convert to fraction form
934,130/2,011,528 = 2,011,528/x - Step 3: Cross multiply
934,130x = 2,011,528 × 2,011,528 - Step 4: Simplify right side
934,130x = 4,046,244,894,784 - Step 5: Solve for x
x = 4,046,244,894,784/934,130 - Step 6: Final answer
x = 4,331,565.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.