Finding the Fourth Proportional to 4,043,050.29, 5,577,395.16 and 2,410,307.19
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Solution
The fourth proportional to 4,043,050.29, 5,577,395.16 and 2,410,307.19 is: 3,325,023.11
Step by Step Solution
- Step 1: Write the proportion equation
4,043,050.29 : 5,577,395.16 = 2,410,307.19 : x - Step 2: Convert to fraction form
4,043,050.29/5,577,395.16 = 2,410,307.19/x - Step 3: Cross multiply
4,043,050.29x = 5,577,395.16 × 2,410,307.19 - Step 4: Simplify right side
4,043,050.29x = 13,443,235,655,619.20 - Step 5: Solve for x
x = 13,443,235,655,619.20/4,043,050.29 - Step 6: Final answer
x = 3,325,023.11
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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.