Finding the Fourth Proportional to 1,829,959.35, 2,748,357.96 and 1,610,946.84
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Solution
The fourth proportional to 1,829,959.35, 2,748,357.96 and 1,610,946.84 is: 2,419,430.01
Step by Step Solution
- Step 1: Write the proportion equation
1,829,959.35 : 2,748,357.96 = 1,610,946.84 : x - Step 2: Convert to fraction form
1,829,959.35/2,748,357.96 = 1,610,946.84/x - Step 3: Cross multiply
1,829,959.35x = 2,748,357.96 × 1,610,946.84 - Step 4: Simplify right side
1,829,959.35x = 4,427,458,570,850.85 - Step 5: Solve for x
x = 4,427,458,570,850.85/1,829,959.35 - Step 6: Final answer
x = 2,419,430.01
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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.