Finding the Fourth Proportional to 778,908.82, 1,167,924.98 and 536,035.18
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Solution
The fourth proportional to 778,908.82, 1,167,924.98 and 536,035.18 is: 803,751.17
Step by Step Solution
- Step 1: Write the proportion equation
778,908.82 : 1,167,924.98 = 536,035.18 : x - Step 2: Convert to fraction form
778,908.82/1,167,924.98 = 536,035.18/x - Step 3: Cross multiply
778,908.82x = 1,167,924.98 × 536,035.18 - Step 4: Simplify right side
778,908.82x = 626,048,876,118.13 - Step 5: Solve for x
x = 626,048,876,118.13/778,908.82 - Step 6: Final answer
x = 803,751.17
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