Finding the Fourth Proportional to 5,944,314.61, 8,913,661.51 and 2,302,750.14
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Solution
The fourth proportional to 5,944,314.61, 8,913,661.51 and 2,302,750.14 is: 3,453,036.50
Step by Step Solution
- Step 1: Write the proportion equation
5,944,314.61 : 8,913,661.51 = 2,302,750.14 : x - Step 2: Convert to fraction form
5,944,314.61/8,913,661.51 = 2,302,750.14/x - Step 3: Cross multiply
5,944,314.61x = 8,913,661.51 × 2,302,750.14 - Step 4: Simplify right side
5,944,314.61x = 20,525,935,290,065.11 - Step 5: Solve for x
x = 20,525,935,290,065.11/5,944,314.61 - Step 6: Final answer
x = 3,453,036.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.