Finding the Fourth Proportional to 5,671,024.25, 7,823,727.02 and 3,282,523.79
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Solution
The fourth proportional to 5,671,024.25, 7,823,727.02 and 3,282,523.79 is: 4,528,559.38
Step by Step Solution
- Step 1: Write the proportion equation
5,671,024.25 : 7,823,727.02 = 3,282,523.79 : x - Step 2: Convert to fraction form
5,671,024.25/7,823,727.02 = 3,282,523.79/x - Step 3: Cross multiply
5,671,024.25x = 7,823,727.02 × 3,282,523.79 - Step 4: Simplify right side
5,671,024.25x = 25,681,570,038,703.48 - Step 5: Solve for x
x = 25,681,570,038,703.48/5,671,024.25 - Step 6: Final answer
x = 4,528,559.38
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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.