Finding the Fourth Proportional to 4,552,410.04, 6,282,138.89 and 2,487,496.49
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Solution
The fourth proportional to 4,552,410.04, 6,282,138.89 and 2,487,496.49 is: 3,432,643.00
Step by Step Solution
- Step 1: Write the proportion equation
4,552,410.04 : 6,282,138.89 = 2,487,496.49 : x - Step 2: Convert to fraction form
4,552,410.04/6,282,138.89 = 2,487,496.49/x - Step 3: Cross multiply
4,552,410.04x = 6,282,138.89 × 2,487,496.49 - Step 4: Simplify right side
4,552,410.04x = 15,626,798,436,933.56 - Step 5: Solve for x
x = 15,626,798,436,933.56/4,552,410.04 - Step 6: Final answer
x = 3,432,643.00
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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.