Finding the Fourth Proportional to 1,633,518.04, 2,254,058.94 and 908,183.64
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Solution
The fourth proportional to 1,633,518.04, 2,254,058.94 and 908,183.64 is: 1,253,184.48
Step by Step Solution
- Step 1: Write the proportion equation
1,633,518.04 : 2,254,058.94 = 908,183.64 : x - Step 2: Convert to fraction form
1,633,518.04/2,254,058.94 = 908,183.64/x - Step 3: Cross multiply
1,633,518.04x = 2,254,058.94 × 908,183.64 - Step 4: Simplify right side
1,633,518.04x = 2,047,099,452,903.74 - Step 5: Solve for x
x = 2,047,099,452,903.74/1,633,518.04 - Step 6: Final answer
x = 1,253,184.48
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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.