Finding the Fourth Proportional to 1,740,880.98, 2,610,768.51 and 558,652.50
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Solution
The fourth proportional to 1,740,880.98, 2,610,768.51 and 558,652.50 is: 837,801.30
Step by Step Solution
- Step 1: Write the proportion equation
1,740,880.98 : 2,610,768.51 = 558,652.50 : x - Step 2: Convert to fraction form
1,740,880.98/2,610,768.51 = 558,652.50/x - Step 3: Cross multiply
1,740,880.98x = 2,610,768.51 × 558,652.50 - Step 4: Simplify right side
1,740,880.98x = 1,458,512,355,032.78 - Step 5: Solve for x
x = 1,458,512,355,032.78/1,740,880.98 - Step 6: Final answer
x = 837,801.30
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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.