Finding the Fourth Proportional to 4,481,597.06, 6,184,603.73 and 2,547,857.63
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Solution
The fourth proportional to 4,481,597.06, 6,184,603.73 and 2,547,857.63 is: 3,516,043.41
Step by Step Solution
- Step 1: Write the proportion equation
4,481,597.06 : 6,184,603.73 = 2,547,857.63 : x - Step 2: Convert to fraction form
4,481,597.06/6,184,603.73 = 2,547,857.63/x - Step 3: Cross multiply
4,481,597.06x = 6,184,603.73 × 2,547,857.63 - Step 4: Simplify right side
4,481,597.06x = 15,757,489,823,838.11 - Step 5: Solve for x
x = 15,757,489,823,838.11/4,481,597.06 - Step 6: Final answer
x = 3,516,043.41
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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.