Finding the Fourth Proportional to 10,199,940.72, 15,296,341.80 and 3,009,565.68
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Solution
The fourth proportional to 10,199,940.72, 15,296,341.80 and 3,009,565.68 is: 4,513,295.38
Step by Step Solution
- Step 1: Write the proportion equation
10,199,940.72 : 15,296,341.80 = 3,009,565.68 : x - Step 2: Convert to fraction form
10,199,940.72/15,296,341.80 = 3,009,565.68/x - Step 3: Cross multiply
10,199,940.72x = 15,296,341.80 × 3,009,565.68 - Step 4: Simplify right side
10,199,940.72x = 46,035,345,310,829.43 - Step 5: Solve for x
x = 46,035,345,310,829.43/10,199,940.72 - Step 6: Final answer
x = 4,513,295.38
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