Finding the Fourth Proportional to 4,327,264.17, 5,971,223.73 and 2,393,483.13
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Solution
The fourth proportional to 4,327,264.17, 5,971,223.73 and 2,393,483.13 is: 3,302,785.02
Step by Step Solution
- Step 1: Write the proportion equation
4,327,264.17 : 5,971,223.73 = 2,393,483.13 : x - Step 2: Convert to fraction form
4,327,264.17/5,971,223.73 = 2,393,483.13/x - Step 3: Cross multiply
4,327,264.17x = 5,971,223.73 × 2,393,483.13 - Step 4: Simplify right side
4,327,264.17x = 14,292,023,263,210.68 - Step 5: Solve for x
x = 14,292,023,263,210.68/4,327,264.17 - Step 6: Final answer
x = 3,302,785.02
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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.