Finding the Fourth Proportional to 1,795,021.92, 2,477,682.86 and 1,106,909.70
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Solution
The fourth proportional to 1,795,021.92, 2,477,682.86 and 1,106,909.70 is: 1,527,876.16
Step by Step Solution
- Step 1: Write the proportion equation
1,795,021.92 : 2,477,682.86 = 1,106,909.70 : x - Step 2: Convert to fraction form
1,795,021.92/2,477,682.86 = 1,106,909.70/x - Step 3: Cross multiply
1,795,021.92x = 2,477,682.86 × 1,106,909.70 - Step 4: Simplify right side
1,795,021.92x = 2,742,571,191,257.74 - Step 5: Solve for x
x = 2,742,571,191,257.74/1,795,021.92 - Step 6: Final answer
x = 1,527,876.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.