Finding the Fourth Proportional to 9,599,224.14, 13,247,054.96 and 5,248,315.49
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Solution
The fourth proportional to 9,599,224.14, 13,247,054.96 and 5,248,315.49 is: 7,242,744.06
Step by Step Solution
- Step 1: Write the proportion equation
9,599,224.14 : 13,247,054.96 = 5,248,315.49 : x - Step 2: Convert to fraction form
9,599,224.14/13,247,054.96 = 5,248,315.49/x - Step 3: Cross multiply
9,599,224.14x = 13,247,054.96 × 5,248,315.49 - Step 4: Simplify right side
9,599,224.14x = 69,524,723,650,972.48 - Step 5: Solve for x
x = 69,524,723,650,972.48/9,599,224.14 - Step 6: Final answer
x = 7,242,744.06
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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.