Finding the Fourth Proportional to 2,313,885.15, 3,470,261.40 and 966,058.92
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Solution
The fourth proportional to 2,313,885.15, 3,470,261.40 and 966,058.92 is: 1,448,851.94
Step by Step Solution
- Step 1: Write the proportion equation
2,313,885.15 : 3,470,261.40 = 966,058.92 : x - Step 2: Convert to fraction form
2,313,885.15/3,470,261.40 = 966,058.92/x - Step 3: Cross multiply
2,313,885.15x = 3,470,261.40 × 966,058.92 - Step 4: Simplify right side
2,313,885.15x = 3,352,476,980,201.69 - Step 5: Solve for x
x = 3,352,476,980,201.69/2,313,885.15 - Step 6: Final answer
x = 1,448,851.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.