Finding the Fourth Proportional to 4,058,135.04, 5,600,227.92 and 2,247,299.04
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Solution
The fourth proportional to 4,058,135.04, 5,600,227.92 and 2,247,299.04 is: 3,101,273.54
Step by Step Solution
- Step 1: Write the proportion equation
4,058,135.04 : 5,600,227.92 = 2,247,299.04 : x - Step 2: Convert to fraction form
4,058,135.04/5,600,227.92 = 2,247,299.04/x - Step 3: Cross multiply
4,058,135.04x = 5,600,227.92 × 2,247,299.04 - Step 4: Simplify right side
4,058,135.04x = 12,585,386,828,397.20 - Step 5: Solve for x
x = 12,585,386,828,397.20/4,058,135.04 - Step 6: Final answer
x = 3,101,273.54
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1.5x scale
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.