Finding the Fourth Proportional to 1,445,202.24, 1,994,372.64 and 833,352
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Solution
The fourth proportional to 1,445,202.24, 1,994,372.64 and 833,352 is: 1,150,022.04
Step by Step Solution
- Step 1: Write the proportion equation
1,445,202.24 : 1,994,372.64 = 833,352 : x - Step 2: Convert to fraction form
1,445,202.24/1,994,372.64 = 833,352/x - Step 3: Cross multiply
1,445,202.24x = 1,994,372.64 × 833,352 - Step 4: Simplify right side
1,445,202.24x = 1,662,014,428,289.28 - Step 5: Solve for x
x = 1,662,014,428,289.28/1,445,202.24 - Step 6: Final answer
x = 1,150,022.04
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.