Finding the Fourth Proportional to 1,408,242.99, 1,943,375.84 and 763,663.01
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Solution
The fourth proportional to 1,408,242.99, 1,943,375.84 and 763,663.01 is: 1,053,855.23
Step by Step Solution
- Step 1: Write the proportion equation
1,408,242.99 : 1,943,375.84 = 763,663.01 : x - Step 2: Convert to fraction form
1,408,242.99/1,943,375.84 = 763,663.01/x - Step 3: Cross multiply
1,408,242.99x = 1,943,375.84 × 763,663.01 - Step 4: Simplify right side
1,408,242.99x = 1,484,084,243,795.71 - Step 5: Solve for x
x = 1,484,084,243,795.71/1,408,242.99 - Step 6: Final answer
x = 1,053,855.23
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