Finding the Third Proportional to 525,374 and 832,044
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Solution
The third proportional to 525,374 and 832,044 is: 1,317,722.65
Step by Step Solution
- Step 1: Write the proportion equation
525,374 : 832,044 = 832,044 : x - Step 2: Convert to fraction form
525,374/832,044 = 832,044/x - Step 3: Cross multiply
525,374x = 832,044 × 832,044 - Step 4: Simplify right side
525,374x = 692,297,217,936 - Step 5: Solve for x
x = 692,297,217,936/525,374 - Step 6: Final answer
x = 1,317,722.65
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.