Finding the Fourth Proportional to 2,593,214.16, 3,574,352.34 and 1,733,460.72
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Solution
The fourth proportional to 2,593,214.16, 3,574,352.34 and 1,733,460.72 is: 2,389,312.64
Step by Step Solution
- Step 1: Write the proportion equation
2,593,214.16 : 3,574,352.34 = 1,733,460.72 : x - Step 2: Convert to fraction form
2,593,214.16/3,574,352.34 = 1,733,460.72/x - Step 3: Cross multiply
2,593,214.16x = 3,574,352.34 × 1,733,460.72 - Step 4: Simplify right side
2,593,214.16x = 6,195,999,380,830.08 - Step 5: Solve for x
x = 6,195,999,380,830.08/2,593,214.16 - Step 6: Final answer
x = 2,389,312.64
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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.