Finding the Fourth Proportional to 2,236,751.04, 3,352,713.12 and 1,098,189.12
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Solution
The fourth proportional to 2,236,751.04, 3,352,713.12 and 1,098,189.12 is: 1,646,098.74
Step by Step Solution
- Step 1: Write the proportion equation
2,236,751.04 : 3,352,713.12 = 1,098,189.12 : x - Step 2: Convert to fraction form
2,236,751.04/3,352,713.12 = 1,098,189.12/x - Step 3: Cross multiply
2,236,751.04x = 3,352,713.12 × 1,098,189.12 - Step 4: Simplify right side
2,236,751.04x = 3,681,913,070,865.26 - Step 5: Solve for x
x = 3,681,913,070,865.26/2,236,751.04 - Step 6: Final answer
x = 1,646,098.74
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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.