Finding the Fourth Proportional to 1,832,308.53, 2,748,483.96 and 552,927.09
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Solution
The fourth proportional to 1,832,308.53, 2,748,483.96 and 552,927.09 is: 829,397.02
Step by Step Solution
- Step 1: Write the proportion equation
1,832,308.53 : 2,748,483.96 = 552,927.09 : x - Step 2: Convert to fraction form
1,832,308.53/2,748,483.96 = 552,927.09/x - Step 3: Cross multiply
1,832,308.53x = 2,748,483.96 × 552,927.09 - Step 4: Simplify right side
1,832,308.53x = 1,519,711,237,914.48 - Step 5: Solve for x
x = 1,519,711,237,914.48/1,832,308.53 - Step 6: Final answer
x = 829,397.02
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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.