Finding the Fourth Proportional to 2,330,188.28, 3,495,406.99 and 732,875.93
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Solution
The fourth proportional to 2,330,188.28, 3,495,406.99 and 732,875.93 is: 1,099,353.07
Step by Step Solution
- Step 1: Write the proportion equation
2,330,188.28 : 3,495,406.99 = 732,875.93 : x - Step 2: Convert to fraction form
2,330,188.28/3,495,406.99 = 732,875.93/x - Step 3: Cross multiply
2,330,188.28x = 3,495,406.99 × 732,875.93 - Step 4: Simplify right side
2,330,188.28x = 2,561,699,648,524.75 - Step 5: Solve for x
x = 2,561,699,648,524.75/2,330,188.28 - Step 6: Final answer
x = 1,099,353.07
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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.