Finding the Fourth Proportional to 1,395,038.64, 2,092,690.20 and 542,176.02
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Solution
The fourth proportional to 1,395,038.64, 2,092,690.20 and 542,176.02 is: 813,315.42
Step by Step Solution
- Step 1: Write the proportion equation
1,395,038.64 : 2,092,690.20 = 542,176.02 : x - Step 2: Convert to fraction form
1,395,038.64/2,092,690.20 = 542,176.02/x - Step 3: Cross multiply
1,395,038.64x = 2,092,690.20 × 542,176.02 - Step 4: Simplify right side
1,395,038.64x = 1,134,606,443,729.00 - Step 5: Solve for x
x = 1,134,606,443,729.00/1,395,038.64 - Step 6: Final answer
x = 813,315.42
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