Finding the Fourth Proportional to 1,735,760.14, 2,604,055.97 and 724,319.48
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Solution
The fourth proportional to 1,735,760.14, 2,604,055.97 and 724,319.48 is: 1,086,652.72
Step by Step Solution
- Step 1: Write the proportion equation
1,735,760.14 : 2,604,055.97 = 724,319.48 : x - Step 2: Convert to fraction form
1,735,760.14/2,604,055.97 = 724,319.48/x - Step 3: Cross multiply
1,735,760.14x = 2,604,055.97 × 724,319.48 - Step 4: Simplify right side
1,735,760.14x = 1,886,168,474,402.23 - Step 5: Solve for x
x = 1,886,168,474,402.23/1,735,760.14 - Step 6: Final answer
x = 1,086,652.72
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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.