Finding the Fourth Proportional to 1,993,373.10, 2,988,731.01 and 968,430.09
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Solution
The fourth proportional to 1,993,373.10, 2,988,731.01 and 968,430.09 is: 1,451,999.65
Step by Step Solution
- Step 1: Write the proportion equation
1,993,373.10 : 2,988,731.01 = 968,430.09 : x - Step 2: Convert to fraction form
1,993,373.10/2,988,731.01 = 968,430.09/x - Step 3: Cross multiply
1,993,373.10x = 2,988,731.01 × 968,430.09 - Step 4: Simplify right side
1,993,373.10x = 2,894,377,041,000.09 - Step 5: Solve for x
x = 2,894,377,041,000.09/1,993,373.10 - Step 6: Final answer
x = 1,451,999.65
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