Finding the Fourth Proportional to 3,064,252.96, 4,560,206.06 and 2,962,085.44
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Solution
The fourth proportional to 3,064,252.96, 4,560,206.06 and 2,962,085.44 is: 4,408,160.86
Step by Step Solution
- Step 1: Write the proportion equation
3,064,252.96 : 4,560,206.06 = 2,962,085.44 : x - Step 2: Convert to fraction form
3,064,252.96/4,560,206.06 = 2,962,085.44/x - Step 3: Cross multiply
3,064,252.96x = 4,560,206.06 × 2,962,085.44 - Step 4: Simplify right side
3,064,252.96x = 13,507,719,973,725.77 - Step 5: Solve for x
x = 13,507,719,973,725.77/3,064,252.96 - Step 6: Final answer
x = 4,408,160.86
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.