Finding the Fourth Proportional to 1,101,657.99, 1,652,496.20 and 302,983.35
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Solution
The fourth proportional to 1,101,657.99, 1,652,496.20 and 302,983.35 is: 454,477.56
Step by Step Solution
- Step 1: Write the proportion equation
1,101,657.99 : 1,652,496.20 = 302,983.35 : x - Step 2: Convert to fraction form
1,101,657.99/1,652,496.20 = 302,983.35/x - Step 3: Cross multiply
1,101,657.99x = 1,652,496.20 × 302,983.35 - Step 4: Simplify right side
1,101,657.99x = 500,678,834,538.27 - Step 5: Solve for x
x = 500,678,834,538.27/1,101,657.99 - Step 6: Final answer
x = 454,477.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.