Finding the Fourth Proportional to 2,265,093.24, 3,125,788.23 and 1,232,565.81
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Solution
The fourth proportional to 2,265,093.24, 3,125,788.23 and 1,232,565.81 is: 1,700,918.81
Step by Step Solution
- Step 1: Write the proportion equation
2,265,093.24 : 3,125,788.23 = 1,232,565.81 : x - Step 2: Convert to fraction form
2,265,093.24/3,125,788.23 = 1,232,565.81/x - Step 3: Cross multiply
2,265,093.24x = 3,125,788.23 × 1,232,565.81 - Step 4: Simplify right side
2,265,093.24x = 3,852,739,701,598.42 - Step 5: Solve for x
x = 3,852,739,701,598.42/2,265,093.24 - Step 6: Final answer
x = 1,700,918.81
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.