Finding the Fourth Proportional to 7,594,865.68, 10,480,926 and 4,157,323.96
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Solution
The fourth proportional to 7,594,865.68, 10,480,926 and 4,157,323.96 is: 5,737,113.28
Step by Step Solution
- Step 1: Write the proportion equation
7,594,865.68 : 10,480,926 = 4,157,323.96 : x - Step 2: Convert to fraction form
7,594,865.68/10,480,926 = 4,157,323.96/x - Step 3: Cross multiply
7,594,865.68x = 10,480,926 × 4,157,323.96 - Step 4: Simplify right side
7,594,865.68x = 43,572,604,782,786.96 - Step 5: Solve for x
x = 43,572,604,782,786.96/7,594,865.68 - Step 6: Final answer
x = 5,737,113.28
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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.