Finding the Fourth Proportional to 1,652,937.22, 2,478,273.92 and 841,751.41
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Solution
The fourth proportional to 1,652,937.22, 2,478,273.92 and 841,751.41 is: 1,262,050.69
Step by Step Solution
- Step 1: Write the proportion equation
1,652,937.22 : 2,478,273.92 = 841,751.41 : x - Step 2: Convert to fraction form
1,652,937.22/2,478,273.92 = 841,751.41/x - Step 3: Cross multiply
1,652,937.22x = 2,478,273.92 × 841,751.41 - Step 4: Simplify right side
1,652,937.22x = 2,086,090,566,526.23 - Step 5: Solve for x
x = 2,086,090,566,526.23/1,652,937.22 - Step 6: Final answer
x = 1,262,050.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.