Finding the Fourth Proportional to 2,110,595.68, 3,158,325.68 and 1,827,260.72
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Solution
The fourth proportional to 2,110,595.68, 3,158,325.68 and 1,827,260.72 is: 2,734,339.18
Step by Step Solution
- Step 1: Write the proportion equation
2,110,595.68 : 3,158,325.68 = 1,827,260.72 : x - Step 2: Convert to fraction form
2,110,595.68/3,158,325.68 = 1,827,260.72/x - Step 3: Cross multiply
2,110,595.68x = 3,158,325.68 × 1,827,260.72 - Step 4: Simplify right side
2,110,595.68x = 5,771,084,456,031.29 - Step 5: Solve for x
x = 5,771,084,456,031.29/2,110,595.68 - Step 6: Final answer
x = 2,734,339.18
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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.