Finding the Fourth Proportional to 4,452,638.02, 6,144,652.30 and 2,415,447.52
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Solution
The fourth proportional to 4,452,638.02, 6,144,652.30 and 2,415,447.52 is: 3,333,324.00
Step by Step Solution
- Step 1: Write the proportion equation
4,452,638.02 : 6,144,652.30 = 2,415,447.52 : x - Step 2: Convert to fraction form
4,452,638.02/6,144,652.30 = 2,415,447.52/x - Step 3: Cross multiply
4,452,638.02x = 6,144,652.30 × 2,415,447.52 - Step 4: Simplify right side
4,452,638.02x = 14,842,085,159,297.29 - Step 5: Solve for x
x = 14,842,085,159,297.29/4,452,638.02 - Step 6: Final answer
x = 3,333,324.00
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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.