Finding the Fourth Proportional to 6,533,005.99, 9,796,418.02 and 2,272,642.51
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Solution
The fourth proportional to 6,533,005.99, 9,796,418.02 and 2,272,642.51 is: 3,407,888.51
Step by Step Solution
- Step 1: Write the proportion equation
6,533,005.99 : 9,796,418.02 = 2,272,642.51 : x - Step 2: Convert to fraction form
6,533,005.99/9,796,418.02 = 2,272,642.51/x - Step 3: Cross multiply
6,533,005.99x = 9,796,418.02 × 2,272,642.51 - Step 4: Simplify right side
6,533,005.99x = 22,263,756,037,982.03 - Step 5: Solve for x
x = 22,263,756,037,982.03/6,533,005.99 - Step 6: Final answer
x = 3,407,888.51
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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.