Finding the Fourth Proportional to 652,923.08, 901,035.58 and 362,535.18
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Solution
The fourth proportional to 652,923.08, 901,035.58 and 362,535.18 is: 500,299.50
Step by Step Solution
- Step 1: Write the proportion equation
652,923.08 : 901,035.58 = 362,535.18 : x - Step 2: Convert to fraction form
652,923.08/901,035.58 = 362,535.18/x - Step 3: Cross multiply
652,923.08x = 901,035.58 × 362,535.18 - Step 4: Simplify right side
652,923.08x = 326,657,089,863.85 - Step 5: Solve for x
x = 326,657,089,863.85/652,923.08 - Step 6: Final answer
x = 500,299.50
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1.5x scale
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.