Finding the Fourth Proportional to 2,201,064.96, 3,302,335.92 and 853,271.52
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Solution
The fourth proportional to 2,201,064.96, 3,302,335.92 and 853,271.52 is: 1,280,193.56
Step by Step Solution
- Step 1: Write the proportion equation
2,201,064.96 : 3,302,335.92 = 853,271.52 : x - Step 2: Convert to fraction form
2,201,064.96/3,302,335.92 = 853,271.52/x - Step 3: Cross multiply
2,201,064.96x = 3,302,335.92 × 853,271.52 - Step 4: Simplify right side
2,201,064.96x = 2,817,789,190,009.00 - Step 5: Solve for x
x = 2,817,789,190,009.00/2,201,064.96 - Step 6: Final answer
x = 1,280,193.56
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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.