Finding the Fourth Proportional to 2,424,334.08, 3,637,747.44 and 1,859,344.80
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Solution
The fourth proportional to 2,424,334.08, 3,637,747.44 and 1,859,344.80 is: 2,789,973.07
Step by Step Solution
- Step 1: Write the proportion equation
2,424,334.08 : 3,637,747.44 = 1,859,344.80 : x - Step 2: Convert to fraction form
2,424,334.08/3,637,747.44 = 1,859,344.80/x - Step 3: Cross multiply
2,424,334.08x = 3,637,747.44 × 1,859,344.80 - Step 4: Simplify right side
2,424,334.08x = 6,763,826,786,277.31 - Step 5: Solve for x
x = 6,763,826,786,277.31/2,424,334.08 - Step 6: Final answer
x = 2,789,973.07
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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.