Finding the Third Proportional to 473,094 and 1,024,920
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Solution
The third proportional to 473,094 and 1,024,920 is: 2,220,406.53
Step by Step Solution
- Step 1: Write the proportion equation
473,094 : 1,024,920 = 1,024,920 : x - Step 2: Convert to fraction form
473,094/1,024,920 = 1,024,920/x - Step 3: Cross multiply
473,094x = 1,024,920 × 1,024,920 - Step 4: Simplify right side
473,094x = 1,050,461,006,400 - Step 5: Solve for x
x = 1,050,461,006,400/473,094 - Step 6: Final answer
x = 2,220,406.53
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.