Finding the Fourth Proportional to 1,924,128.24, 2,885,725.80 and 801,584.88
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Solution
The fourth proportional to 1,924,128.24, 2,885,725.80 and 801,584.88 is: 1,202,182.95
Step by Step Solution
- Step 1: Write the proportion equation
1,924,128.24 : 2,885,725.80 = 801,584.88 : x - Step 2: Convert to fraction form
1,924,128.24/2,885,725.80 = 801,584.88/x - Step 3: Cross multiply
1,924,128.24x = 2,885,725.80 × 801,584.88 - Step 4: Simplify right side
1,924,128.24x = 2,313,154,169,105.90 - Step 5: Solve for x
x = 2,313,154,169,105.90/1,924,128.24 - Step 6: Final answer
x = 1,202,182.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.