Finding the Fourth Proportional to 544,955.08, 817,423.08 and 245,223.52
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Solution
The fourth proportional to 544,955.08, 817,423.08 and 245,223.52 is: 367,830.99
Step by Step Solution
- Step 1: Write the proportion equation
544,955.08 : 817,423.08 = 245,223.52 : x - Step 2: Convert to fraction form
544,955.08/817,423.08 = 245,223.52/x - Step 3: Cross multiply
544,955.08x = 817,423.08 × 245,223.52 - Step 4: Simplify right side
544,955.08x = 200,451,365,006.84 - Step 5: Solve for x
x = 200,451,365,006.84/544,955.08 - Step 6: Final answer
x = 367,830.99
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1.5x scale
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.