Finding the Fourth Proportional to 1,949,767.76, 2,924,349.24 and 752,250.80
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Solution
The fourth proportional to 1,949,767.76, 2,924,349.24 and 752,250.80 is: 1,128,259.53
Step by Step Solution
- Step 1: Write the proportion equation
1,949,767.76 : 2,924,349.24 = 752,250.80 : x - Step 2: Convert to fraction form
1,949,767.76/2,924,349.24 = 752,250.80/x - Step 3: Cross multiply
1,949,767.76x = 2,924,349.24 × 752,250.80 - Step 4: Simplify right side
1,949,767.76x = 2,199,844,055,269.39 - Step 5: Solve for x
x = 2,199,844,055,269.39/1,949,767.76 - Step 6: Final answer
x = 1,128,259.53
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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.