Finding the Fourth Proportional to 6,023,569.41, 8,312,525.73 and 3,270,256.74
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Solution
The fourth proportional to 6,023,569.41, 8,312,525.73 and 3,270,256.74 is: 4,512,954.27
Step by Step Solution
- Step 1: Write the proportion equation
6,023,569.41 : 8,312,525.73 = 3,270,256.74 : x - Step 2: Convert to fraction form
6,023,569.41/8,312,525.73 = 3,270,256.74/x - Step 3: Cross multiply
6,023,569.41x = 8,312,525.73 × 3,270,256.74 - Step 4: Simplify right side
6,023,569.41x = 27,184,093,294,955.92 - Step 5: Solve for x
x = 27,184,093,294,955.92/6,023,569.41 - Step 6: Final answer
x = 4,512,954.27
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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.